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War Tech the US, Russia, China and India All Want: Hypersonic Weapons

An anonymous reader writes: They can hit any target in 30 minutes or less. They travel anywhere from Mach 5 to Mach 25. All the major powers want them, and many look at them as a military game changer — if only they can make them work. Are hypersonic weapons the future of military doctrine?

Hypersonic weapons — or ballistic weapons that can hit a target flying many times faster than the speed of sound — have been hyped since the 1970s. Currently almost all of the major powers are trying to build them. The U.S. and China seem to be the furthest along, and are working on various types of systems. China hopes such weapons could be a game changer and deter any U.S. actions in Asia. There is, however, one big problem (besides the insane amount of technology to make them work, considering their speed): a possible arms race that could lead to a nuclear war:

"According to some analysts, the development of hypersonic weapons creates the conditions for a new arms race, and could risk nuclear escalation. Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?"

290 comments

  1. WAR! What in the hell is it good for? by Anonymous Coward · · Score: 0

    Absolutely nothin!

    1. Re:WAR! What in the hell is it good for? by MrBigInThePants · · Score: 1

      At least get the damned words right?!!

    2. Re:WAR! What in the hell is it good for? by Anonymous Coward · · Score: 2, Informative

      War
      Uh
      What is it good for
      Absolutely nothing
      (Say it again)

    3. Re: WAR! What in the hell is it good for? by Anonymous Coward · · Score: 0

      Jet planes, rockets, computers, GPS and even the internet... Yes, absolutely nothing. Why don't you go back to pre-1914 tech, just for starters? :)

    4. Re: WAR! What in the hell is it good for? by Anonymous Coward · · Score: 0

      Good good, y'all!

    5. Re:WAR! What in the hell is it good for? by cheesybagel · · Score: 4, Informative

      You have to read the policy paper that came back a couple of years ago. The idea is to increase the power projection capabilities of the US Armed Forces so that in a case of substantial shutting down of US military bases around the world they can strike more or less anywhere they want in the world in a short amount of time. There were moves to use modified Minutemen missiles for this but the Russians were kind of skeptic about it since they claimed you couldn't tell the payload of the missile and they would consider it as if it was a nuclear launch. Even if they have short range missiles that are kind of iffy in themselves like Iskander.

      The Russians have quite a few Mach 3.0 missiles of which they sold a couple to India and to a lesser degree China. As a mainly continental nation they always had this power projection problem to begin with. The article is mistaken as the idea of hypersonic weapons has been around since at least WWII. Read the Wikipedia pages for the Nazi Silbervogel and the US Aerospaceplane. The projects failed at the time as the technological problems were too large to tackle and the materials were not good enough. In fact they may still not be there yet.

      If you want to read about Russian and Indian Mach 3.0 weapons go to the Wikipedia pages for the Moskit and the BrahMos. During the Soviet Union the Russians also had the Spiral spaceplane prototype which was akin to the US Dyna-Soar effort although it progressed a bit further than that one. The Chinese supposedly are drop testing a mini-shuttle similar to the X-37 which people have been calling the Shenlong.

    6. Re: WAR! What in the hell is it good for? by GrumpySteen · · Score: 5, Informative

      The basic concept of a rocket goes back to 400BC and Archytas, who built a wooden bird propelled along wires by steam.

      The basic concept of the modern jet engine was patented as a stationary turbine in 1791 working versions were built in the 1800s. Turning it into an aircraft engine was just a matter of making it smaller and lighter.

      Charles Babbage came up with the concept of the Analytical Engine in 1800s, even though he couldn't build it at the time.

      The idea of sending messages through a network of wiring comes from the telegraph, which showed up in the 1750s.

      GPS navigation is a combination of a lot of technologies; rocketry (already mentioned), radio (Marconi in the late 1800s), navigation by triangulation (celestial navigation, the whole of written history), atomic clocks (Lord Kelvin, 1800s) and so on.

      Modern day technology didn't suddenly pop into being during WWI. but rather is an evolution of older, pre-1914 technology and most of those older technologies weren't actually developed as tools of war. The human race just happens to be very good at taking any technology available and using it to kill one another.

      tl;dr - don't dis pre-1914 tech. Without it, we'd all be sitting in caves drawing crappy pictures on the walls for entertainment.

    7. Re:WAR! What in the hell is it good for? by Connie_Lingus · · Score: 3, Funny

      The Chinese supposedly are drop testing a mini-shuttle similar to the X-37 which people have been calling the Shenlong.

      ...as opposed to the new Schlong program, which most foreign officials consider a real dick move by the Chinese.

      --
      never bring a twinkie to a food fight.
    8. Re: WAR! What in the hell is it good for? by TheRaven64 · · Score: 3, Informative

      That's a good argument for R&D investment, not for war. Defence spending happens to be a traditionally easy way to get lots of R&D money, but it isn't the only way. It was WWII defence money that built the first computers, but it was almost all civilian commercial R&D that took us from there to pocket computers that are orders of magnitude more powerful.

      --
      I am TheRaven on Soylent News
    9. Re:WAR! What in the hell is it good for? by Sperbels · · Score: 1

      Great book. I'm glad they changed the title though.

    10. Re:WAR! What in the hell is it good for? by PJ6 · · Score: 2

      The Russians have quite a few Mach 3.0 missiles of which they sold a couple to India and to a lesser degree China

      So does that mean they sold China one or zero? That doesn't make any sense. Now you're going to have to cite your sources or I call BS.

    11. Re:WAR! What in the hell is it good for? by Hognoxious · · Score: 1

      Some people say missiles are phallic symbols. But If that's true why is the NK one called "No dong"?

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    12. Re:WAR! What in the hell is it good for? by unixisc · · Score: 1

      You remind me of Elaine's interview in Seinfeld, when discussing Tolstoy

    13. Re:WAR! What in the hell is it good for? by cyberchondriac · · Score: 1

      Well, in a word, one could argue: defense.
      Unless the USSR and Europe should've just laid down and let the nazis steam roll right over them. And the US should've just written a mean, nasty letter to Hirohito for blowing up Pearl Harbor. But there'd be no war, right? Note: this doesn't invoke Godwin's law since the topic is actually war related.
      I'm not saying all war is justified of course; but sometimes, just sometimes they are, such as the above example.

      --

      Look back up at my post, now look back down, you're on the Internet. Now look back up. I'm a signature.
    14. Re: WAR! What in the hell is it good for? by gatkinso · · Score: 0

      Virtually every aspect of modern computing that I can think of has its roots in defense related R&D.

      --
      I am very small, utmostly microscopic.
    15. Re: WAR! What in the hell is it good for? by TheRaven64 · · Score: 2
      Really? Very few spring to mind for me:
      • Transistor? Nope, AT&T Bell Labs.
      • Von Neumann architecture? Nope, Princeton, after WWII.
      • Microprocessor? Nope, Intel with the 4004 aimed at commercial calculators (or possibly TI with a similar story, depending on which history you read).
      • Multitasking operating systems? Nope, started with the LEO III, aimed at payroll-style commercial endeavours. Pushed by IBM in the '70s as a way of consolidating minicomputers.
      • Ethernet? Nope, Xerox PARC blue-sky R&D funded by copier sales.
      • GUIs? Nope, Xerox PARC again.
      • TCP/IP? You can have this one, as it was funded as part of a DARPA project, but it was based on the OSI work that was purely academic research, although most of the protocol suite as used today was developed independently of DARPA funding.
      • HTTP, HTML? Nope, CERN.
      • C, UNIX? Nope, Bell Labs again. Most of the development was funded with the goal of producing a commercial typesetting system.

      What are the things that you were thinking of? No popular modern ISA, OS, or programming language that I can think of originates with defence R&D.

      --
      I am TheRaven on Soylent News
    16. Re: WAR! What in the hell is it good for? by Anonymous Coward · · Score: 1

      >

      tl;dr - don't dis pre-1914 tech. Without it, we'd all be sitting in caves drawing crappy pictures on the walls for entertainment.

      Hey! I'll admit using my hand for a stencil was kinda lame, but that mammoth hunt painting was a lot of hard work!

    17. Re: WAR! What in the hell is it good for? by ogdenk · · Score: 1

      Hmmm.... Whirlwind, EDSAC, ENIAC, early Zuse machines, Colossus..... and various other defense-funded computing projects that are responsible for the evolution into the technologies you describe were defense projects.

      And most of IBM's R&D budget came from military contracts.

      Without the defense R&D you wouldn't have an ISA, OS or programming language. BTW, COBOL, the first high level language was a defense project.

    18. Re:WAR! What in the hell is it good for? by Anonymous Coward · · Score: 0

      You have a valid position. A common one as well, with some merit.
      However, what if the USSR, and Europe had simply laid down there weapons and surrendered?
      How many soliders lives would it have saved? Especially in USSR?
      How actually bad would the German government been? Keep in mind, Stalin committed some seriously bad mass murder.
      So the German government needs to really put it up their to compete.

      Say for 80% of the population in those countries would a German government been worse than the USSR and Iron Curtain?

      Perhaps, if everyone had simply refused to fight? I know that's a utopian pipe dream, but the point of the song is actually about that particular pipe dream.

    19. Re: WAR! What in the hell is it good for? by Anonymous Coward · · Score: 0

      Tesla Made the first radio!

  2. Why several countries started testing the weapons by Anonymous Coward · · Score: 0

    Because they're all bastards.

  3. Maybe the world as we know it might change soon by FunkyLich · · Score: 1

    The process of power shifting from a set of hands to another set of hands has happened before many times throughout the course of human history.
    Maybe something similar is about to happen again.
    http://moneymorning.com/ext/ar...
    If this is true, the mystery of why all these countries want these weapons, disappears.

    1. Re:Maybe the world as we know it might change soon by Anonymous Coward · · Score: 3, Insightful

      We've been very lucky over the last few hundred years as to who's been running the show.

      The British Empire, while not perfect, was much better than the alternative. Compare modern ex-British colonies which built infrastructure to the ex-Spanish colonies which just took the natives gold, for example. She (eventually) outlawed and effectively prevented slavery due to the enormous navy. The empire was a massive help in defeating the Nazis ( and before them the dictator Napoleon ).

      America, again not perfect, but much rather that than some of the alternatives we've had ( Nazi Germany, Napoleon, USSR, the Ottomans, etc ).

      Power will shift eventually, it always does, but we can hope America is replaced by somebody equally or more benevolent.

      * This isn't to excuse the actions of either the British Empire, or anything the Americans have done, but they have certainly been a force for good in the grand scheme of things.

    2. Re:Maybe the world as we know it might change soon by drinkypoo · · Score: 1, Interesting

      Power will shift eventually, it always does, but we can hope America is replaced by somebody equally or more benevolent.

      The problem with that hope is that odds are, the USA is going to have to go even more sharply downhill (with terrible global consequences) before that can happen. I still don't think this nation is beyond redemption, if the people are catalyzed.

      * This isn't to excuse the actions of either the British Empire, or anything the Americans have done, but they have certainly been a force for good in the grand scheme of things.

      Those days are over, at least for the USA. We're definitely a net drain today.

      --
      "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
    3. Re:Maybe the world as we know it might change soon by Anonymous Coward · · Score: 1, Informative

      Benevolent? Excuse me? Seriously?

      The Americans today are no different to the Nazis at their time, brainwashed into thinking they represent "superiority" "peace" and "greater good", but history will remember them as the ones who fucked up the world.

      US CRIMES AGAINST HUMANITY & GLOBAL TERRORISM

      This is a version of an an original page atributed to Robert Elias, a US Professor of Political Science , a list which, like so many others, has otherwise 'disappered'

      US CRIMES AGAINST HUMANITY & GLOBAL TERRORISM

      US Use of Weapons of Mass Destruction

      The indiscriminate use of bombs by the US, usually outside a declared war situation, for wanton destruction, for no military objectives, whose targets and victims are civilian populations, or what we now call "collateral damage."

      Japan (1945) China (1945-46) Korea & China (1950-53) Guatemala (1954, 1960, 1967-69) Indonesia (1958) Cuba (1959-61) Congo (1964) Peru (1965) Laos (1964-70) Vietnam (1961-1973) Cambodia (1969-70) Grenada (1983) Lebanon (1983-84) Libya (1986) El Salvador (1980s) Nicaragua (1980s) Iran (1987) Panama (1989) Iraq (1991-2000) Kuwait (1991) Somalia (1993) Bosnia (1994-95) Sudan (1998) Afghanistan (1998) Pakistan (1998) Yugoslavia (1999) Bulgaria (1999) Macedonia (1999)

      US Use of Chemical & Biological Weapons

      The US has refused to sign Conventions against the development and use of
      chemical and biological weapons, and has either used or tested (without
      informing the civilian populations) these weapons in the following
      locations abroad:

      Bahamas (late 1940s-mid-1950s) Canada (1953) China and Korea (1950-53) Korea (1967-69) Vietnam, Laos, Cambodia (1961-1970) Panama (1940s-1990s) Cuba (1962, 69, 70, 71, 81, 96)

      And the US has tested such weapons on US civilian populations, without
      their knowledge, in the following locations:

      Watertown, NY and US Virgin Islands (1950)
      SF Bay Area (1950, 1957-67)
      Minneapolis (1953)
      St. Louis (1953)
      Washington, DC Area (1953, 1967)
      Florida (1955)
      Savannah GA/Avon Park, FL (1956-58)
      New York City (1956, 1966)
      Chicago (1960)

      And the US has encouraged the use of such weapons, and provided the
      technology to develop such weapons in various nations abroad, including:

      Egypt, South Africa, Iraq

      US Political and Military Interventions since 1945
      The US has launched a series of military and political interventions since
      1945, often to install puppet regimes, or alternatively to engage in
      political actions such as smear campaigns, sponsoring or targeting
      opposition political groups (depending on how they served US interests),
      undermining political parties, sabotage and terror campaigns, and so forth.
      It has done so in nations such as

      China (1945-51) South Africa (1960s-1980s) France (1947) Bolivia (1964-75) Marshall Islands (1946-58) Australia (1972-75) Italy (1947-1975) Iraq (1972-75) Greece (1947-49) Portugal (1974-76) Philippines (1945-53) East Timor (1975-99) Korea (1945-53) Ecuador (1975) Albania (1949-53) Argentina (1976) Eastern Europe (1948-56) Pakistan (1977) Germany (1950s) Angola (1975-1980s) Iran (1953) Jamaica (1976) Guatemala (1953-1990s) Honduras (1980s) Costa Rica (mid-1950s, 1970-71) Nicaragua (1980s) Middle East (1956-58) Philippines (1970s-90s) Indonesia (1957-58) Seychelles (1979-81) Haiti (1959) South Yemen (1979-84) Western Europe (1950s-1960s) South Korea (1980) Guyana (1953-64) Chad (1981-82) Iraq (1958-63) Grenada (1979-83) Vietnam (1945-53) Suriname (1982-84) Cambodia (1955-73) Libya (1981-89) Laos (1957-73) Fiji (1987) Thailand (1965-73) Panama (1989) Ecuador (1960-63) Afghanistan (1979-92) Congo (1960-65, 1977-78) El Salvador (1980-92) Algeria (1960s) Haiti (1987-94) Brazil (1961-64) Bulgaria (1990-91) Peru (1965) Albania (1991-92) Dominican Republic (1963-65) Somalia (1993) Cuba (1959-present) Iraq (1990s) Ind

    4. Re:Maybe the world as we know it might change soon by unixisc · · Score: 1

      What was wrong w/ Napoleon? He did everything that other European powers at the time wanted to do - dominate Europe. Yeah, Hitler, Stalin, Mao were pretty different from most of their contemporaries (other than each other), but Napoleon wasn't much different from anybody from the British Prime Minister to the Russian Tsar

    5. Re:Maybe the world as we know it might change soon by Sperbels · · Score: 1

      Was he that different? How many people did he starve to death in order to feed his armies?

    6. Re:Maybe the world as we know it might change soon by TheRaven64 · · Score: 2, Interesting

      In some ways he was better. There was a lot more social mobility in Napoleon's empire than in much of the rest of Europe at the time. The main problem was that he was a great general but a terrible politician. He had no idea how to run a country without a war and he didn't have an economy that could sustain perpetual war. On the other hand, he did abolish the metric time system that the French Revolution introduced...

      --
      I am TheRaven on Soylent News
    7. Re:Maybe the world as we know it might change soon by phayes · · Score: 2

      He also re legalized slavery, which most boney cheerleaders like to gloss over...

      --
      Democracy is a sheep and two wolves deciding what to have for lunch. Freedom is a well armed sheep contesting the issue
    8. Re:Maybe the world as we know it might change soon by Anonymous Coward · · Score: 0

      I still don't think this nation is beyond redemption

      Redemption for what?

      The US isn't a land of unicorns and ponysparklefarts. But show me a nation that is.

      The simple fact is that the American Empire is coming to a close. The decline of the petrodollar is the first trumpet-blowing angel. That could perhaps be mitigated, but there's nothing to be done about the rise of China - do you know how greatly they outnumber us in population alone?

      Also, to answer a comment lower down on this thread (or higher, I don't understand Slashdot anymore)...

      Bugger the Pope, and confusion to Boney.

    9. Re:Maybe the world as we know it might change soon by Anonymous Coward · · Score: 0

      Napoleon was much better than the alternative. He took the crown with his own fists, unlike the nobility who had power because of luck instead of merit.

      How are USSR and USA different wrt external policies? Both took down governments, carried assassinations, did really "fun" experiments on not-quite-willing humans, etc. I can't remember the Soviets taking down democracies, but that's probably because their area of influence had fewer.

      we can hope America is replaced by somebody equally or more benevolent.

      That's 100% certain, unless Robot Hitler takes over.

    10. Re:Maybe the world as we know it might change soon by neoritter · · Score: 1

      Have some balls and post as a non-AC.

    11. Re:Maybe the world as we know it might change soon by Anonymous Coward · · Score: 0

      Have some balls and use a real name.

    12. Re:Maybe the world as we know it might change soon by unixisc · · Score: 1

      In that era, wasn't that something that everybody did?

  4. Those backwards Ruskies by Anonymous Coward · · Score: 0

    Them Russians are ironically the most advanced in this aspect, kinda makes those trillion dollar carrier groups big targets if you can lob multiple cheaper hypersonic bombs at them. Not really any reference to that in this piece.

    1. Re:Those backwards Ruskies by Luckyo · · Score: 4, Informative

      Russians already solved this problem long ago with maritime high speed supersonic bombers specifically designed to rush in and kill carrier groups covered from air threats by equally fast and nearly as long range Su-27 derivatives. They're the only ones in the world with a massive fleet of supersonic (we're talking near and beyond mach 2 here - F-35C for example is much slower) bombers specifically designed for ship killing job that are armed with cruise missiles that match the launch platform.
      Here's one example of such an aircraft:
      https://en.wikipedia.org/wiki/...

      The only task those aircraft are designed for is to get in launch range and fire off their Kh-15 missiles that themselves have ~300km range.

      It's pretty well known that if a real war was ever to break out, there would be two kinds of aircraft carrier ships. Those in ports and those beneath the sea. The real purpose of modern aircraft carrier is long range power projection over small weak states with no MAD deterrent or significant air/submarine force. That is why as long as Soviet threat persisted, the main air defense aircraft on aircraft carriers was extremely expensive long range F-14. It was the only aircraft US had that had the radar range and missile range to have even a remote hope of success in counter strike against such bombers going in for the kill before its mothership is killed.

      The only significant strategic advantage that supersonic weapons offer is better first strike capability. Everything else is just tactical, like having better air defense penetration, and is generally not cost effective as you could likely make a much larger swarm of modern ~mach 3-5 rockets that have only marginally lesser kill ratio to compensate for this advantage for the same cost.

    2. Re:Those backwards Ruskies by fnj · · Score: 3, Interesting

      That is why as long as Soviet threat persisted, the main air defense aircraft on aircraft carriers was extremely expensive long range F-14.

      So in other words the carriers had a more than adequate defense in the F-14 and the Phoenix missile. Those Tu-22s would have fallen like leaves.

      Anyway, everybody knows the real carrier killer is the submarine, and there is not the slightest semblance of a credible defense against it.

    3. Re:Those backwards Ruskies by Anonymous Coward · · Score: 1

      It's called active sonar, All the hype about silent diesel subs sneaking up on or letting a carrier fleet move over them relies on the fact that during wartime the US navy doesn't use active sonar. They shut down, became perfectly silent, and there was nothing for passive sonar to pick up. As soon as we go to war against a nation with a credible sub fleet, the active sonar gets turned on. No, there is no such thing as a stealth hull that doesn't reflect sound waves.

    4. Re:Those backwards Ruskies by Anonymous Coward · · Score: 0

      By using active sonar you tell the enemy where you are. A dumb decision.
      Necessary maybe but incredibly dumb.

    5. Re:Those backwards Ruskies by Luckyo · · Score: 4, Interesting

      Even the Navy commanders themselves openly admitted that F-14 and AIM-54 was an product borne out of desperation and didn't have much of a chance against threat scenarios presented before it. AIM-54 was a vastly flawed attempt to make a long range air to air missile which was largely a failure - hence its retirement after the only platform ever made capable of launching and guiding it was retired. Suggesting that a bomber with significant jamming and chaff dispensing capability would "fall like a leaf" from such a missile is like suggesting that "Mike Tyson at his best would have been knocked out by the impact of that little girl's slap".

      As in it is in the realm of possibility, just not a very realistic scenario. But if was a scenario where there was at least an ability to detected and fire something at the bomber that would have a chance of connecting with it. Which is a whole lot more than current situation with F/A-18Es and the upcoming F-35Cs, which will never be able to even engage the bomber.

    6. Re:Those backwards Ruskies by jgtg32a · · Score: 1

      Which is why you have a screening force of expendable ships and the carrier sits dark.

    7. Re:Those backwards Ruskies by SargentDU · · Score: 1

      Well, the on ship lasers just being on board should be able to help the US fleet then.

    8. Re:Those backwards Ruskies by Danathar · · Score: 1

      Don't forget the recent deployment of low cost laser defense weapons. That could be a game changer as it's easy to quickly destroy targets and has virtually limitless ammo.

    9. Re:Those backwards Ruskies by The+Grim+Reefer · · Score: 2

      By using active sonar you tell the enemy where you are. A dumb decision. Necessary maybe but incredibly dumb.

      That depends. The P-3 Orion, P-8 Poseidon use active sonar buoys. And when the MQ-4C Triton goes into service, the P-8 will focus more on sub hunting.

    10. Re:Those backwards Ruskies by Luckyo · · Score: 2

      Those are CIWS weapons. CIWS weapons are last line of defense. To an ordinary person, that is the "kitchen sink" in "throw everything at it" scenario. Even if they are working, they are simply going to get saturated with targets as Russian doctrine is to launch multiple missiles from multiple directions at once. And Kh-15s have terminal velocity of about mach 5. That means your laser, even if it actually gets to work (right now, it doesn't for a number of reasons and no ship currently in service can actually support laser based CIWS weapon in combat configuration due to power supply and cooling constraints) will simply not have time to do the work. That is why CIWS are the "kitchen sink".

      P.S. The current "deployment" of laser based weaponry AFAIK is about re-rigging FEL test bed lasers from CIWS weaponry to anti surface low power weapons to combat the two aforementioned problems as they run at much lower power and have much more time to aim and fire the weapon.

    11. Re:Those backwards Ruskies by TheRaven64 · · Score: 2

      If you're a submarine, then telling everyone where you are is a problem. If you're an aircraft carrier with escort fleet, there's a good bet everyone knows where you are already. Those things aren't exactly silent. Or invisible to satellite.

      --
      I am TheRaven on Soylent News
    12. Re:Those backwards Ruskies by rasmusbr · · Score: 1

      Active sonar works fine as long as you're in deep water, far away from land, where you're suppose to be if you're an aircraft carrier.

      Diesel subs are designed to wait in ambush near the bottom in shallow waters, where active sonar operator could easily mistake them for natural formations.

      It does not seem likely that carriers and diesel subs would ever face one another, unless a sub managed to sneak across the Atlantic and into shallow US waters, near an aircraft carrier port... But then we're talking Hollywood/Clancy scenarios.

    13. Re:Those backwards Ruskies by HBI · · Score: 2

      You can make the same argument about the ASMs the Russians would have been firing from the Tu-22s. The ships all had chaff and jamming capabilities, and many had SAMs and CIWS. That is irrelevant. The missiles all worked - not as well as the manufacturers suggested, but they did. The AIM-54 was quite sufficient to hit a target as large and unmaneuverable as the Backfire or Badger. The AS-4 and AS-6 were perfectly capable of killing NATO shipping, naval or otherwise.

      The AIM-54 was retired because it was felt it wasn't needed anymore. I think it was a bad decision, but there you go. Also, it was a heavy missile and the other platforms in use now aren't capable of firing it anyway. Moreover, the AIM-120 is a far better AAM anyway, though much shorter ranged.

      A good game of Harpoon should cure you of these illusions that the crap didn't work. It did.

      --
      HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
    14. Re:Those backwards Ruskies by HBI · · Score: 1

      The Su-27 had no capability to reach the ranges required to kill carrier groups. The Backfires and Badgers would have had to go in alone. Same as now.

      A cursory reading of Red Storm Rising or a game of Harpoon would cure most people of these illusions.

      --
      HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
    15. Re:Those backwards Ruskies by HBI · · Score: 1

      Are you conscious of passive sonobuoys? You should get familiar with them.

      Also, familiar with towed arrays. Active sonar is almost never used.

      --
      HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
    16. Re:Those backwards Ruskies by The+Grim+Reefer · · Score: 1

      Very true. But I would guess that if the US gets into a shooting war with Russia P-8's will be dropping active sonobuoys all over the place.

      Unless the Sea Wolf and Virginia class attack subs manage to take out every Russian sub right away. Or happen to be in the area and are already tracking them.

    17. Re:Those backwards Ruskies by Anonymous Coward · · Score: 0

      Depends who is fighting , a small untraceable nuke in a suitcase carried via small boat in international waters would disrupt a carrier group.

    18. Re:Those backwards Ruskies by HBI · · Score: 1

      I suspect that we'll be using limited numbers of active buoys to corral and guide sub traffic to the wolves.

      There is zero chance that we'll take out even a significant fraction of the enemy boats right away. I have more respect for the Russians than that.

      --
      HBI's Law: Frequency of calling others Nazis is directly correlated with the likelihood of the accuser being Communist.
    19. Re:Those backwards Ruskies by The+Grim+Reefer · · Score: 2

      There is zero chance that we'll take out even a significant fraction of the enemy boats right away. I have more respect for the Russians than that.

      Agreed. Though I still reminisce about the times prior to John Walker when we had an attack sub trailing almost every Soviet sub.

    20. Re:Those backwards Ruskies by gatkinso · · Score: 1

      US ASW capability is pretty damn awesome.

      --
      I am very small, utmostly microscopic.
    21. Re:Those backwards Ruskies by MachineShedFred · · Score: 1

      The cat is already out of the bag. Satellite imagery of a whole ocean pretty much says where a carrier battle group is.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    22. Re:Those backwards Ruskies by ogdenk · · Score: 1

      If you are in a surface ship, chances are the sub probably already knows where YOU are. All Active Sonar would do is let him know that you know where HE is.

      Active sonar is really rough on marine life and such though.

    23. Re:Those backwards Ruskies by ogdenk · · Score: 1

      Last I checked, guns and cannons were still devastatingly effective when air-to-air missiles aren't an option. And those bombers would be significantly less maneuverable than an F18 or F14. Especially with a full bomb load. And while Mach 1.8 is REALLY fast..... Mach 2.5 is faster.

      There's a reason planes are still equipped with them besides strafing soft targets. We found out pretty quick in 'nam that relying solely on Air-to-Air missiles is suicidal.

    24. Re:Those backwards Ruskies by ogdenk · · Score: 1

      You give tactical nukes too much credit. A hydrogen bomb maybe but a suitcase nuke would probably take out 1 carrier and give folks on a couple others radiation poisoning. And then the homeland of whoever delivered the suitcase would be a glass parking lot with glowing wildlife.

      Disrupt, yes. Piss off, definitely. Kill quite a few people, yeah. Destroy..... no.

    25. Re:Those backwards Ruskies by Rich0 · · Score: 1

      If you're a submarine, then telling everyone where you are is a problem. If you're an aircraft carrier with escort fleet, there's a good bet everyone knows where you are already. Those things aren't exactly silent. Or invisible to satellite.

      In a war where carriers are likely to actually be attacked, there won't be any satellites, likely on any side.

    26. Re:Those backwards Ruskies by Rich0 · · Score: 1

      The cat is already out of the bag. Satellite imagery of a whole ocean pretty much says where a carrier battle group is.

      If you're at the point where carriers are actually at risk of getting shot at, the enemy won't have any satellites. They barely maneuver at all and are extremely vulnerable to missiles. Maybe if you have some stealth satellites they might escape the carnage, but they'll be limited to passive detection, and I'm not sure how effective that is at locating a surface fleet (as opposed to radar).

    27. Re:Those backwards Ruskies by Rich0 · · Score: 1

      Last I checked, guns and cannons were still devastatingly effective when air-to-air missiles aren't an option. And those bombers would be significantly less maneuverable than an F18 or F14. Especially with a full bomb load. And while Mach 1.8 is REALLY fast..... Mach 2.5 is faster.

      There's a reason planes are still equipped with them besides strafing soft targets. We found out pretty quick in 'nam that relying solely on Air-to-Air missiles is suicidal.

      By the time you'd get close enough to shoot down a Tu22 with guns it would have already fired its missiles and turned around. By the time you detect them they're not that far off from being able to locate the fleet and fire, so you need an interceptor that can fire from 100 miles away.

      Also, when the bombers come in they'll be scattered. Even if you close to range on one before it fires its missiles you're now miles away from the next closest bomber. When you're firing active radar missiles from 100 miles away you can have many targets illuminated with your radar at once, and engage them simultaneously.

      I'll be surprised if there ever is another gun kill with a modern air superiority fighter. As always we keep fighting the last war - in this case Vietnam. There is no question that the missiles of the 60s weren't up to the job of replacing guns entirely (though to some extent this was also the result of RoE).

      I think the next step will be drones carrying missiles - they will themselves be expendable to some degree but they'll basically be aerial SAM sites. Heck, part of me wonders if the next-gen air superiority aircraft is a 747 with a really great radar and a boatload of long-range missiles (think 150 miles). Either that or lasers and such. When the weapons travel at the speed of light and are on turrets with 360deg coverage, you don't need to play turning games.

    28. Re:Those backwards Ruskies by ogdenk · · Score: 1

      Our fleet is far from defenseless against long range threats. The US Navy has some absolutely BADASS surface-to-air and surface-to-surface long range capabilities.

    29. Re:Those backwards Ruskies by Luckyo · · Score: 1

      Obvious flaw in the argument is the:
      1. Size of the target.
      2. Mobility of the target.

      It's much easier to jam and/or dodge a missile off a medium sized supersonic aircraft it's attempting to intercept from above and front than a huge aircraft carrier that has no maneuverability to speak of.

    30. Re:Those backwards Ruskies by Luckyo · · Score: 1

      It had the single largest internal fuel capacity of all fighters in its generation and capability to carry external drop tanks. It was designed to cover them within range where interception had a noticeable chance of success as it was passing potential NATO held landmass with land based interceptor aircraft.

      Strike group's own interceptors have no real chance of fighting them in the first place because of aforementioned constraints.

    31. Re:Those backwards Ruskies by Luckyo · · Score: 1

      The problem is that even the undisputed kings of surface to air interception, soviets, pretty much admitted that it was hopeless. NATO speciality was air to air interception, and they pretty much admitted the same thing when they retired AIM-54. Anti ship missile interception against a credible enemy is a futile task.

      Navy isn't naive here either, and most Navy specialists readily concede the point. Their counter argument is that if US ever gets in a shooting war against a credible enemy, this will be irrelevant because any such enemy is a MAD club member.

    32. Re:Those backwards Ruskies by Rich0 · · Score: 1

      Our fleet is far from defenseless against long range threats. The US Navy has some absolutely BADASS surface-to-air and surface-to-surface long range capabilities.

      Maybe, but your original statement was "Last I checked, guns and cannons were still devastatingly effective when air-to-air missiles aren't an option." The fact that the US has great SAM systems doesn't make guns more effective for A2A. My only point was that guns weren't really effective for intercepting a large number of bombers - shooting down a bomber after it has already fired its missiles is not terribly useful (sure, better than not shooting it down, but you're still down a carrier).

    33. Re:Those backwards Ruskies by ogdenk · · Score: 1

      What I'm saying is a combination of:
      - long range SAM
      - extremely long range detection through drones, radar and satellites
      - interceptors with half decent air-to-air missiles and cannons with a pretty hefty range
      - anti-aircraft/missile defense on ships
      - Absolutely unreal target tracking capabilities

      They all still provide pretty damn good defensive capabilities. Far from obsolete. Some of the tech could use some modernizing but most of it is good gear. Other than bombing already backward people into the stone age we haven't had much use for it as of late.

      At the end of the day, if we were to go to war with Russia (or China)..... both countries would be fighting with sopwith camels and whatever rifles could be scraped up by the time the conflict was over with as economic resources evaporated and both countries' production capabilities are bombed out of existence.

  5. Not sure I get it. by serviscope_minor · · Score: 5, Insightful

    I don't see how this can work.

    ICBMs are already hypersonic weapons. Problem is launching one gets everyone else twichy because they might have a bunch of nuclear warheads on the end.

    Whereas hypersonic missiles don't. So won't make anyone twitchy. Until someone sticks a nuclear warhead on them which is about the first thing they'll do. Then they'll make everyone just as twitchy as before except that they flight path will be a bit different.

    About 3 years after the first practical hypersonic air breathing missile comes online, they'll be in *exactly* the same place as ICBMs with similar flight times, hitting capabilities and unusuableness due to everyone else thinking you're staring WWIII.

    On the other hand, hypersonic arbreathing engines are cool, so whatever.

    --
    SJW n. One who posts facts.
    1. Re:Not sure I get it. by AmiMoJo · · Score: 0

      Russian and India already have them working. I don't know why TFS says the US and China are furthest along, when Russia and India already have BrahMos and Shaurya operating.

      These weapons are pretty devastating. Combined with extremely fast torpedoes they are making ships and carrier groups extremely vulnerable. Traditional anti-ballistic missile defences are not very effective against them.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    2. Re:Not sure I get it. by kactusotp · · Score: 1

      As far as I understand it, a hypersonics trajectory is much easier to follow than an ICBM. Look at it this way, hypothetically imagine the USA wanted to launch a strike on Iran or North Korea. It launches 100 hypersonic missiles, they more more or less in a straight line since changing course they lose a lot of speed. Both Russia and China are able to easily able to see they are flying at installations in the respective targets. Compare this to an ICBM, it launches up, floats around the world mostly cold and then comes down with 144 warheads from each one. You don't want to wait to see where they are striking since if you did need to retaliate the strike could greatly cripple you. The only reason MAD works is that everyone know that attacking each other would be suicide, so ICBM's launch here, they launch there, pass each other before completely destroying both (or more) nations.

    3. Re:Not sure I get it. by Anonymous Coward · · Score: 2, Informative

      http://en.wikipedia.org/wiki/S... Yes Shaurya is already in production.

    4. Re:Not sure I get it. by ihtoit · · Score: 3, Interesting

      hypersonic *airbreathing* missiles are about as likely as me setting foot on Mars.

      Even supersonic aircraft have problems, simply because you have to slow the air down before it enters the combustion chamber - otherwise it's travelling too fast to ignite the fuel. That's why you have baffles and diverters in supersonic intakes. They are LARGE. Check out Concorde's engines, those intakes were huge and the diverters completely obscured the view of the turbines, in fact the precombustion section was the single largest component of the entire engine and it was mostly empty space.

      Hypsonic baffles would be a: too bulky and b: too heavy to use in a missile where the whole idea for a military application is to make it as small a cross-section as possible - not so much for targetting (what's going to catch a missile doing 6,000mph?), but for detection. Even a 4 minute warning, which is what you're going to have, is better than nothing.

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    5. Re:Not sure I get it. by ihtoit · · Score: 1

      I don't know which missile you're talking about having 144 warheads, most MIRVs on ICBM launch vehicles have 3 tactical, or *maybe* 14 field warheads. The largest one I can think of is the W87 MX Peacekeeper which has 14 each of 12kT yield. Enough to kill a large city but leaving very little damage relative to a single 1MT warhead which would uberkill the entire area and spread fallout over hundreds of square miles.

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    6. Re:Not sure I get it. by Luckyo · · Score: 1

      To be fair "traditional anti-ballistic missile defense systems" are something of a joke anyway. And it's much easier to nail a carrier group with either supersonic maritime strike bombers carrying long range air to surface anti shipping missiles (Soviet/Russian approach) or submarine force (pretty much everyone else's approach).

      These weapons are just another insurance against potential US carrier-based aggression campaign in their region. One should not consider it the main deterrent but just one on the long list of such deterrents.

    7. Re:Not sure I get it. by Anonymous Coward · · Score: 4, Informative

      Your description is accurate for *some* airbreathing engines, but not others. In turbojet engines, such as those on the Concorde, the airflow is first slowed, then compressed by fans prior to ignition. In ramjet engines, you dispense with the compressor, relying on the engine geometry and the speed of the incoming airflow to compress it, but you still slow it to subsonic speeds before igniting it. In a scramjet, however, the airflow is compressed (by engine geometry, not a compressor), injected with fuel, and ignited, all without ever slowing below supersonic speeds.

      This is difficult, for a number of reasons, but there has been substantial progress in the last decade or so. In particular, the X-51, an uncrewed scramjet aircraft, went hypersonic for 3.5 minutes on a test flight in 2010. (I seem to remember it actually being reported on Slashdot.) So hypersonic, airbreathing flight is, at least, *possible*. It remains to be seen whether it can be made *practical* for routine application, but a few major militaries seem to think so.

    8. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      "Whereas hypersonic missiles don't." Yes, they do.

    9. Re:Not sure I get it. by fnj · · Score: 2

      The BrahMos is supersonic, not hypersonic. Ho hum. The Shaurya is hypersonic. Good thing India and the US are not antagonistic.

      The US is the only serious nation that relies only on subsonic cruise missile crap, because the US is only in the habit of engaging hopelessly defenseless countries.

    10. Re:Not sure I get it. by ihtoit · · Score: 1

      possible I grant you, but like I say, practical? Hardly. Unless they come up with new materials to use in constructing new super-miniaturised baffles and that can withstand the dynamic stresses &c...

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    11. Re:Not sure I get it. by fnj · · Score: 2

      Unlike in your fantasy, the US does not have a single MIRV ICBM remaining. Even when they did exist, they only had three warheads apiece, not some 144 warhead wet dream.

      There are still MIRV SLBMs, and knowing Russia, they probably still have MIRV ICBMs to back up their paranoid delusions.

    12. Re:Not sure I get it. by ihtoit · · Score: 1

      oh, bearing in mind that we're talking about cruise missiles here, not stratospheric flight. Cruise missiles fly below RADAR screens, which means that they're flying through the thickest soup of air and particulates it's possible to go without taking the tops off of trees - which given the flight profile, is also entirely possible.

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    13. Re:Not sure I get it. by Rich0 · · Score: 4, Informative

      The US and Russia have had hypersonic weapons since the 60s. We just call them ICBMs. As far as I can tell the Shaurya is just a smaller version of one. It certainly is much slower than an ICBM (mach 7.5 vs probably well over mach 10 for an ICBM).

      I don't see anything that suggests these weapons are particular effective against naval targets without nuclear weapons (blowing up task forces with nukes is 1950s technology). They seem to be designed to hit fixed targets.

      This isn't a trivial problem - to hit a moving target you need a bunch of things:
      1. The ability to do terminal maneuvers. When you weigh a metric ton and are travelling at mach 8 that isn't a trivial problem.
      2. A sensor able to detect the target despite countermeasures. The further off you can detect the target the easier problem #1 becomes. If your sensor is active then that creates another whole mess of possible countermeasures including making the job of an interceptor easier (since it too has to solve all these problems to hit you and your active sensor makes the job of their passive sensor easier).
      3. Sufficient intelligence to initially target the weapon close enough to the target for #2 and #1 to work. When your target is 500 miles away, knowing where it is within a mile or so is not easy. Keep in mind that in a real war situation where you're shooting at US carriers, you're not going to have any satellites in orbit for long.

    14. Re:Not sure I get it. by fnj · · Score: 1

      There is not a single "Peacekeeper" left.

    15. Re:Not sure I get it. by jellomizer · · Score: 2

      Nuclear warfare isn't useful. The level of destruction is so high that most war objectives cannot be achieved. After Nuclear weapons were used at the end of WWII, warfare had changed to defend itself from it. No longer big armies against big armies, but towards tactical strikes against targets. The goal isn't how big of a boom (a big enough one will hit your target no matter how poor your aim) but how good of a shot you can be, if you can hit your target without killing as many civilians.

      Right now Nuclear weapons are more of a political chest thumping to show dominance. The U.S. has them because me made them for WWII then the Soviets made them to stand protect against the U.S. Then they kept on spreading. In general having Nuclear weapons is just a method for a government to say "LISTEN TO ME I AM POWERFUL!"

      --
      If something is so important that you feel the need to post it on the internet... It probably isn't that important.
    16. Re:Not sure I get it. by Ceriel+Nosforit · · Score: 1

      It's called carbon-carbon. It's a composite material where both the substrate and the binder are carbon. It gets used in jetliner wheel brakes too.

      --
      All rites reversed 2010
    17. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      Because it's cool, and all the other kids are doing it! Why can't I mom, you're no fun. It's just couple hundred billion dollars, and if... if you won't give it to me then... I'll- I'll HATE YOU FOREVER!!!

    18. Re:Not sure I get it. by ihtoit · · Score: 1

      that's a shame, maybe they think the Minuteman III per warhead is a cheaper delivery option...

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    19. Re:Not sure I get it. by ihtoit · · Score: 3, Interesting

      jetliner wheel brakes don't have to last much beyond bringing an aircraft to a dead stop. Hypersonic airframes have to withstand constant high temperatures and aerodynamic stress. CC can't do the former without oxidising (threshold of oxidation on carbon composite is about 1650C while the skin temperature is tested at 2000+) so a coating is needed that only needs to withstand the high temperature without decomposing. Elemental metals are out, as are superalloys, silicon composite is definitely out since at these temperatures it does as designed on SSO heatshields: it evaporates giving the airframe a shield made of hot plasma (which will not only disrupt the airfoil but the oxide coating as well), something else has to be found. More info here: Hypersonic Technology for Military Application (National Academies, 1 Jan 1990)

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    20. Re:Not sure I get it. by Ceriel+Nosforit · · Score: 1

      AFAIK the C-C jetliner brakes improve the economy of that; to specifically last much longer than a single use.

      The X-43 flew for nearly ten minutes at hypersonic speed. The leading edges were treated with PVD, presumably to make them ablative as you say.

      --
      All rites reversed 2010
    21. Re:Not sure I get it. by ihtoit · · Score: 1

      PS-PVD could be part of the solution, if they could find some way of dissipating the heat through hte superstructure during flight (presumably without igniting the fuel tank)

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    22. Re:Not sure I get it. by beelsebob · · Score: 1

      Actually, the UK already have a hypersonic air breathing engine that's not enormous and bulky: http://en.wikipedia.org/wiki/S...

    23. Re:Not sure I get it. by TheRaven64 · · Score: 1

      It's not just about saying that you're powerful, it's about being part of the club that all of the changes in your first paragraph talked about. No one wants to put a country with nuclear weapons in a position where they have nothing to lose.

      --
      I am TheRaven on Soylent News
    24. Re: Not sure I get it. by Anonymous Coward · · Score: 0

      That's a concept, not a working engine.

    25. Re:Not sure I get it. by AmiMoJo · · Score: 1

      ICBMs are something else entirely. These are cruise missiles, they fly in the atmosphere over land or sea and navigate to their targets.

      As to your list of problems, the Indians and Russians have demonstrated the ability to steer and hit targets. Sensors to detect the target are helpful, but you can fit fairly powerful warheads to these things (including tactical nukes) and one of the big advantages of hypersonic missiles is that the target can't get very far in the time between your spotter plane/satellite seeing it and the missile arriving. If you think the missile has problems steering to the target, consider how hard is to to take evasive action in a large ship when you have only seconds between seeing the missile come over the horizon and it hitting you.

      --
      const int one = 65536; (Silvermoon, Texture.cs)
      SJW, n: "Someone I don't like, and by the way I'm a fuckwit" - AC
    26. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      I'd expect carbon-carbon would disintegrate the first time your hypersonic missile flies into a cloud. It may have wonderful thermal properties, but it's mechanical properties are shit, and mach 5-10 water droplets have a lot of energy associated with them.

    27. Re:Not sure I get it. by Rich0 · · Score: 1

      As to your list of problems, the Indians and Russians have demonstrated the ability to steer and hit targets.

      Cite? I'm genuinely interested in just what level of capability has been demonstrated here, as the problem is not a small one.

      Sensors to detect the target are helpful, but you can fit fairly powerful warheads to these things (including tactical nukes) and one of the big advantages of hypersonic missiles is that the target can't get very far in the time between your spotter plane/satellite seeing it and the missile arriving.

      If your goal is to nuke a carrier, then yes, the carrier is probably going to die if you have anywhere near a decent location on it (which again isn't trivial to obtain in a serious war).

      But, if we're fighting a nuclear war then everything changes. For starters, whoever is firing that nuke doesn't have any military bases or much in the way of cities, power, and so on - or if it does it won't for long. You don't just casually fire off a tactical nuclear weapon at a carrier task force and expect the other side to go away.

      If you think the missile has problems steering to the target, consider how hard is to to take evasive action in a large ship when you have only seconds between seeing the missile come over the horizon and it hitting you.

      Oh, a ship is basically a still target as far as a missile is concerned. The reason you have to have terminal guidance is that most likely the platform firing the missile couldn't see the ship when they fired at it. If your target is somewhere in a 10 mile circle, then you are counting on the missile to find the target and hit it on its own. Even a nuke can't destroy a ship from miles away reliably (unless you're carpeting the entire region or such).

    28. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      The X-51's scramjet doesn't seem to have unreasonably-sized baffles. I don't know what materials they use for the engine, but clearly they're durable enough to last for several minutes of flight, which is all a missile needs. It's a two-tonne uncrewed aircraft launched from a B-52 - if you put a guidance system on it, it'd be a missile already. (It doesn't even need a warhead, with that impact velocity.)

      I agree with you that the cross-section will be larger than current missiles, which makes it easier to detect. Stealth is tough for a hypersonic object in any case: plasma makes a good radar reflector, and it's a huge thermal source. And flying at low altitude is out, because the air's too thick. So the target, if they're alert, will get a few minutes' warning. But, like you said, no one's going to be able to intercept a missile like this, so the target's still going to die.

    29. Re:Not sure I get it. by zlives · · Score: 1

      US doesn't really need hypersonic antimissile capability, laser based weapons are being developed. Light wins the speed race.

    30. Re:Not sure I get it. by zlives · · Score: 1

      "But, if we're fighting a nuclear war then everything changes."
      the justification of weapon development doesn't really take into account an actual war and use consequences.

    31. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      Hypersonic weapons don't have to be missles but just projectiles fired out of rail guns. They will have no trail of spent fuel. The only way to see them is to be looking when they are fired. And to knock them down will require something faster, most likely lasers. Hence the reason for all the weaponization development for lasers. Since the U.S. now has a laser mounted on a ship I am assuming we also have a hypervelocity projectile gun mounted on a ship someplace as well.

    32. Re:Not sure I get it. by serviscope_minor · · Score: 1

      I don't think SCRAM jets need baffles: there's no need to slow the air down since the combustion is at supersonic speeds.

      Actually it's coutnerproductive. Once you get fast enough (Mach 7 ish), the kinetic energy component of the air is more than the total enthalpy from the unburned oxygen, so even with magic maerials which could withstand arbitrary temperatures and stresses, slowing down the airstream for combustion doesn't work, because you can't get it fast enough again.

      --
      SJW n. One who posts facts.
    33. Re:Not sure I get it. by neoritter · · Score: 1

      Because you apparently didn't read TFA. TFA is talking about hypersonic missiles that don't look like ballistic missiles and are fired suborbitally.

      From article:

      Medium-range, conventionally armed ballistic missiles with precision-guidance (such as those operated by China and Russia) are arguably hypersonic weapons. The United States doesn’t operate any of this type, but it provides effectively the same capability as that offered by new hypersonic systems....

      ...initial U.S. plans for hypersonic-capable systems concentrated on conventionally armed ballistic missiles, but concerns over attribution and identification (conventional missiles look a lot like nuclear missiles to Russia and China) have shifted attention in the direction of suborbital platforms, including cruise missiles.

      The Shaurya is a ballistic missile. The BrahMos is supersonic.

    34. Re:Not sure I get it. by MachineShedFred · · Score: 1

      It's also worth noting that if you're inside a 10-mile circle and targeting an aircraft carrier, you are probably inside the outer perimeter of the carrier group. Which means you're either in a submarine, or dead before you fire.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    35. Re:Not sure I get it. by MachineShedFred · · Score: 1

      The LGM-118A Peacekeeper could carry 10 W87 warheads, with each detonating at up to 300kt. Most that were deployed did not have a full 10, as they wanted to have some countermeasure "dummy" RVs loaded too.

      The START-II treaty limited ground-based ICBMs to 3 warheads, so the LGM-118 was retired even though the treaty was never ratified, because the platform never performed as it was supposed to and SLBMs are a better deterrent anyway.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    36. Re:Not sure I get it. by MachineShedFred · · Score: 1

      The LGM-118A Peacekeeper could carry up to 10 W87 warheads, but usually had some dummy RVs and countermeasure pods instead. The proposed START-II treaty had a 3-warhead limitation for all MIRV missiles except for SLBMs, but was never ratified.

      There were only ever 50 of those deployed, and they are now decommissioned.

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
    37. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      I think the confusion is regarding whether these things are air breathing or not.

      ICBMs are essentially ground versions of moon-rockets - they carry both fuel and oxidizer on board. They also travel many multiples faster than speed of sound so they are hypersonic. Shaurya is hypersonic and it is just a rocket.

      The current versions of hypersonic designs being talked about are all air breathing - only fuel is carried on board. The difficulty is of course in getting air to burn the fuel at supersonic speeds. Ramjets do this by slowing air down to subsonic speeds (hence compressing it) and then burning it. There are no true ramjets that work above Mach 3 or so. And USA has hit these speeds in the 60s with Ramjets. SR-71 even does close to Mach-3 with people on board.

      USA (80s) and Russia (90s, or before) has demonstrated SCRAM jets - where the air is never slowed to subsonic speeds but is still compressed and used to burn fuel. They work very well above Mach 3 or so, but not well below that speed. China has recently flown an example.

      Brahmos is an odd duck - It is a missile, but it is also air-breathing. It also goes very high supersonic (Mach 3.5) or so. But it is a ramjet and it flies nowhere as close to true hypersonic (Mach 5 - where compression of air causes molecules to break up). It is also a cruise missile (can maneuver) and has a radar on board.

    38. Re:Not sure I get it. by Anonymous Coward · · Score: 0

      Something you don't seem to understand about foreign policy: the only nations that *need* to be engaged these days are hopelessly defenseless, and otherwise known as 'Failed States'. If you want a favorable outcome, then you need to back the side that leans in your direction. Syria was a terrorist sponsor, but we left them alone for the most part because they were stable and unlikely to pull their neighborhood into a conflagration. With the rebellion and the chaos that has ensued, the Islamic State lunatics are endangering a huge swath of territory that is already teetering on the brink.

      The USA's actions in this environment is the difference between a nation that sees what needs to be done and is capable of doing it, and nation that sits on it's ass and complains about what needs to be done. There is a reason why you are a wannabe rather than a superpower.

      We don't need to use supersonic - much less hypersonic - weapons against a bunch of knife-wielding savages. In fact, the arsenal we have now is ridiculous overkill for the conflict we are engaged in. Don't assume that what we have shown is all that there is in the deck.

    39. Re:Not sure I get it. by Rich0 · · Score: 1

      I was referring to having located the carrier within 10 miles, not being within 10 miles of it. You can fire a missile at a target hundreds of miles away, but you need to have some kind of sense of where your target is at when you do so. A radar seeker can't spot ships hundreds of miles away - you need to get the missile to fly within a few miles of the target at most for a conventional missile. Of course the missile can fly a path and look for targets along that path, so you can be less precise on one axis. Of course, even that is only to a point - if you are counting on your missile to hit a carrier you don't want it to blow up the first destroyer it stumbles upon. Heck, you could probably put decoys in a fleet as well.

    40. Re:Not sure I get it. by cheesybagel · · Score: 1

      SHARP (Slender Hypervelocity Aerothermodynamic Research Probe) materials i.e. ultra-high temperature ceramics.

    41. Re:Not sure I get it. by Rich0 · · Score: 1

      True enough, but if you're just going to fight world war III then hit the carrier with an ICBM. The carrier can't travel more than a few miles while it is in-flight, though you do need decent initial targeting info. Oceans are big - finding carriers isn't as easy as it might seem. Subs would certainly help, assuming they aren't being tailed.

  6. What does it change? by TheRaven64 · · Score: 4, Insightful

    The game changer for nuclear weapons is not a faster delivery system, it's an effective shield. That was why the Soviet Union was so worried about Star Wars. If it had worked, then it would have meant that the USA could have launched a first strike without worrying about the USSR's second strike capability. Hypersonics just make it harder to develop any kind of active shield (it's hard for an interceptor to hit something travelling at Mach 5-25).

    Of course, the real game changer for nuclear weapons would be someone who doesn't care about second strike. The easy and cheap way of building something that has the same military impact as a fully functional shield is to simply not care about your civilian population. This is why everyone is nervous about North Korea: if they wanted to fire a nuke at South Korea or Japan, the threat of nuclear annihilation of their cities in response wouldn't be very likely to dissuade them.

    --
    I am TheRaven on Soylent News
    1. Re:What does it change? by swb · · Score: 4, Insightful

      This is why everyone is nervous about North Korea: if they wanted to fire a nuke at South Korea or Japan, the threat of nuclear annihilation of their cities in response wouldn't be very likely to dissuade them.

      I get this logic when it comes to religiously-inspired non-state actors -- the lack of a state apparatus and physical territory means they don't have a physical presence to defend, and the religious motivation implies outcomes that transcend the physical world.

      But despite the cult of personality, North Korea isn't religiously motivated and is essentially defined by the state and its territory. Kim may have the best bunker in the world, but annihilation of his cities and standing army leaves him with what? His circle of backstabbers locked in concrete hole in the mountains? His state and leadership are over; he may have struck the enemy but he can't defeat the enemy and his state WILL be defeated, ending it permanently.

      North Korea seems defined by the notions of a rational actor and bound by the notion of self-preservation, whereas Islamic groups seem to better fit the idea of a non-rational actor for whom self-preservation isn't a criteria.

    2. Re:What does it change? by SuricouRaven · · Score: 1

      Why would they fire a nuke? Better to have plausible deniability: Stick it in a shiping container, address to your target city. Trigger on timer/GPS/cellphone. That way NK can blame the Taliban, the Taliban can blame IS, IS can blame Iran, Iran can blame NK and everyone can blame Russia - and the rest of the world has no idea who they are supposed to invade in response.

    3. Re:What does it change? by Anonymous Coward · · Score: 0

      I think you vastly overestimate the power of an old nuclear bomb. A primitive design, the one that North Korea has, would not buy you much today, at least against China, Russia or the USA.

    4. Re:What does it change? by TheRaven64 · · Score: 2

      Nuclear weapons are not as anonymous as you might think. Isotope ratios in the fallout make it possible to identify the design of bomb and where the fissile materials came from. If a North Korean bomb went off, they'd better have told the allies of the target in advance that it had been stolen and cooperated with international efforts to recover it if they want to be able to deny responsibility.

      --
      I am TheRaven on Soylent News
    5. Re:What does it change? by Anonymous Coward · · Score: 1

      So what I think I am hearing is that the US needs to be prepared to fight 5 enemies at once. Sounds like we need to up defense spending.

    6. Re:What does it change? by Anonymous Coward · · Score: 1, Interesting

      Do you really think any of that would happen? Pretense is the name of international politicking. Make a plan, choose a scapegoat, and wait for something convenient to use as a trigger. From the invasion of Iraq with false evidence to blaming North Korea for the Sony hack with evidence pointing in every direction the gears keep turning all the same.

      A single nuke goes off without a clearly visible vapor trail behind it? The responsible party is whomever the powers that be say it is regardless of intent, action, proof, or anything resembling a fact.

    7. Re:What does it change? by Anonymous Coward · · Score: 0

      Hypersonics just make it harder to develop any kind of active shield (it's hard for an interceptor to hit something travelling at Mach 5-25).

      ICBMs are already hypersonic. But a hypersonic non-ballistic (i.e. non-ICBM) weapon is different because it's hard for an interceptor to hit something travelling at Mach 5-25 in atmosphere.

    8. Re:What does it change? by david_bonn · · Score: 2

      The game changer for nuclear weapons is not a faster delivery system, it's an effective shield. That was why the Soviet Union was so worried about Star Wars. If it had worked, then it would have meant that the USA could have launched a first strike without worrying about the USSR's second strike capability. Hypersonics just make it harder to develop any kind of active shield (it's hard for an interceptor to hit something travelling at Mach 5-25).

      I think the Soviet Union was afraid of more than Star Wars. I remember in the late 1980's there was an article (I think in _Foreign Affairs_) hypothesizing that a very small number of conventional cruise missiles, launched from submarines in the Barents, Baltic, and Black seas, could completely disable the command and control network for a nuclear launch as well as the early warning systems used to activate the ABMs around Moscow. All while causing very few casualties. The article was probably quite a ways out there, but I am sure the same ideas occurred to American and NATO planners.

    9. Re:What does it change? by gtall · · Score: 2

      You haven't been listening to Nork propaganda, they treat Kimmy as a god-king. The indoctrination is indistinguishable from religious indoctrination.

      That said, the highly well-adusted Norks might still do something incredibly stupid believing their own press releases. They could easily believe the U.S. and the Sorks won't do to them what they did to the U.S. and/or the Sorks. There's no fixing stupid.

    10. Re:What does it change? by TheRaven64 · · Score: 2

      That's why Soviet and NATO nuclear submarine fleets had orders to launch if they didn't receive their regular don't-attack message. If the command and control infrastructure is damaged then the submarines would launch, so all this conventional attack would do is guarantee a nuclear response.

      --
      I am TheRaven on Soylent News
    11. Re:What does it change? by pz · · Score: 2

      It's funny that comments from low user ID folks always seem more insightful and measured these days. And it's swb's low ID that makes me respond at all to the posting.

      North Korea seems defined by the notions of a rational actor and bound by the notion of self-preservation, whereas Islamic groups seem to better fit the idea of a non-rational actor for whom self-preservation isn't a criteria.

      Yes, but, there is certainly a large dose of not-quite-rationality that NK exhibits when dealing with international actors. They don't have the same rule book as everyone else seems to when it comes to how to treat your large, powerful neighbors. It reminds me of how people sometimes become when they spend too much time alone, separated from society: they behave in ways that are explicable, and therefore rational, but distinctly out of pace with expectations, and get labelled, "a bit crazy," or, "kind of odd." NK is like a weird old uncle who lives by himself and keeps rats as pets. Rationality applies, self-preservation applies, but there is most definitely something not right, as if they are delusional about the way the world works.

      --

      Put my fist through my alarm clock with its ding-dong death inside my ear. - The Blackjacks.
    12. Re:What does it change? by Hognoxious · · Score: 1

      What would be the point in nuking something anonymously? It doesn't send a message. It's like slapping a groper when the train's in a tunnel.

      Well, I suppose it says "Bugger off and leave somebody alone"...

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    13. Re:What does it change? by swb · · Score: 2

      Yes, but, there is certainly a large dose of not-quite-rationality that NK exhibits when dealing with international actors. They don't have the same rule book as everyone else seems to when it comes to how to treat your large, powerful neighbors.

      I think there's more than a little deliberate erratic behavior; rather than the weird uncle, I would liken it to the prison inmate whose craziness may or may not be intentional, but it has the effect of keeping more dangerous inmates who otherwise are more powerful from bothering him because they can't predict if "normal" power intimidation will result in a fight-to-the-death response.

      A "normal" inmate can be intimidated because they respond predictably to power intimidation and are more likely to acquiesce to avoid a fight. The crazy inmate's behavior is unpredictable, which forces the otherwise more powerful inmate to decide whether the intimidation value is worth the risk of a violent confrontation, even though they may be guaranteed a victory by virtue of strength and group affiliation.

      I think this is the kind of rational irrationality the North Koreans actually employ -- it limits the intimidation value of the United States and forces the US into mostly choosing to ignore North Korean bad behavior rather than face the risk of a major war that could escalate into a pan-Asian or global conflict.

      Unfortunately for North Korea, this same logic is starting to work against them. Part of their calculus involves support from China as a kind of strategic partner. When China was ideologically communist, it was a reasonable assumption that they would back North Korea in a fight with the United States on ideological grounds. The Chinese even got pretty good at using North Korean unpredictability as a tool for their own foreign policy, winding up North Korea when they wanted something diplomatically from the US and leveraging their influence as a "trade" for their goals.

      Now that the Chinese economy (and hence, their highly valued internal stability) is inexorably linked to the United States, the Chinese are starting to reassess their own risk. Is defending North Korea worth the risk of an all-out war with the United States? Even if it doesn't come to that, there are serious internal stability risks associated with even a war contained on the peninsula as it would like result in millions of Korean refugees flooding into China.

    14. Re:What does it change? by Cro+Magnon · · Score: 1

      But, do the Norks who think Kim's a god control anything? Kim himself presumably knows that he pees & poops and though he talks about blowing up American cities and movie theaters, he won't actually do it, and neither would anyone who could do so.

      --
      Slow down, cowboy! It has been 4 hours since you last posted. You must wait another few hours.
    15. Re:What does it change? by Anonymous Coward · · Score: 0

      Isotope ratios in the fallout make it possible to identify the design of bomb and where the fissile materials came from.

      I think you watched the movie The Sum of All Fears too many times. While it is true from the remains you can tell pretty well the kind of device used (uranium or plutonium, gun versus implosion, boosted, secondary, etc), you can't really tell where the material came from which is what you would need to point and blame someone. You can tell to some degree how good of processing they used, and for plutonium production how long they left it in the reactor, but that is about it. And the device type is at best a smoking gun. Literally in these cases.

    16. Re:What does it change? by Anonymous Coward · · Score: 0

      Uh, Jim Jones? Seriously, Kim could lose it one day, find out he has terminal cancer and decide to end everything.
      One person on the button is seriously dangerous. Regardless of their current mental state.

    17. Re:What does it change? by Anonymous Coward · · Score: 0

      Uh, it's a message alright. It's the ultimate terrorist act. It's sends a message: Someone out there is crazy enough to use nukes. Everyone be afraid, everyone. It has a lot of useful value, in an insane way. Want your country to support your paranoid police state and massive military build up? Someone set of a nuke. Want to stop internal dissent? Have someone else set of a nuke.
      They only blew up two towers and congress passed some of the most open-ended police powers imaginable.
      Imagine what would have happened if it had been a nuke?

      Also, as for who to go to war with? Well, everyone.

      It would be a real nightmare. Which someone might want.

    18. Re:What does it change? by Anonymous Coward · · Score: 0

      I think you vastly overestimate the power of an old nuclear bomb. A primitive design, the one that North Korea has, would not buy you much today, at least against China, Russia or the USA.

      I think you vastly underestimate the impact of a 20kT (the rough yield of the WWII weapons) if set off in a shipping container in the harbour of Tokyo, Los Angeles, New York, Shanghai, Shenzhen, Hong Kong, Vostochny, or St. Petersburg. A ground burst may decrease the effective destruction radius, but it will dramatically increase the fallout amount and area.

    19. Re:What does it change? by painandgreed · · Score: 1

      But, do the Norks who think Kim's a god control anything? Kim himself presumably knows that he pees & poops and though he talks about blowing up American cities and movie theaters, he won't actually do it, and neither would anyone who could do so.

      Well, from watching Asian movies, their usage and meaning of the word god seems to be much different from that of the Westerner who has usually one straw man definition of such. To make light of the subject would be to say that to Asian (pop) culture (as seen through movies and TV shows by a Westerner) seems to be more in line with anything that does not die or pay taxes, whether due to mundane political power through a spectrum to being an omnipotent mythical being.

    20. Re:What does it change? by Anonymous Coward · · Score: 0

      You folks, I wonder if you have ever spent a day of hunger in your lives. NKs analogous actor is that of a starved man, with a gun, watching you eat.

    21. Re:What does it change? by SuricouRaven · · Score: 1

      I can see a few.

      Economic, for one. If you've got some really cheap manufacturing capacity to sell to the world, nuke a major Chinese industrial city. Lots of corporations start a desperate hunt for new factories, and you've got some ready to go.

      You could also use it to spark a nuclear war, if you're really crazy. Nuke, say, Moscow. Russia would immediately go to their cold-war-era second-strike protocol, and nuke America right back - and America in turn fires off the ICBMs the moment they see incoming on the radar. China joins in to lend support to Russia, Europe joins in against China. Billions dead, world economy in ruins. And there's NK, sitting happy, because no-one thought they were worth the cost of a bomb. With the south's allies out of commission, that leaves NK free to launch an invasion.

    22. Re:What does it change? by Anonymous Coward · · Score: 0

      Hiroshima and Nagasaki are still there. The old bombs are nasty but not that nasty.
      Now the 20 Megaton and up series possible today!
      That's an entirely different story.

      There is really just no serious comparison of the nuclear capability of NK versus the US, China or Russia.
      The Russians actually tested a 50Megaton bomb! Theoretically they knew how to build a 100Megaton one.
      Its really the difference between pee-wee football versus the NFL. They are barely the same game.

    23. Re:What does it change? by Anonymous Coward · · Score: 0

      Hiroshima and Nagasaki are still there. The old bombs are nasty but not that nasty. Now the 20 Megaton and up series possible today! That's an entirely different story.

      The cities were rebuilt, yes, but were at the time effectively destroyed. The "primitive" bombs used during WWII, which were atomic bombs and not even nuclear bombs, were in the 15 to 21 kT range, but were detonated at altitutes of 1500 to 1900 feet which increased the blast damage but greatly reduced the fallout. If NK wanted to make a really nasty bomb, while they may not be able to make one with a high yield like in the megatons, even a 15kT detonated at ground level would cause major damage for a couple miles, and leave a radioactive fallout footprint for hundrends of miles downwind. The effect would be even worse if they deliberately add some special ingredients to a bomb to maximize the fallout impact. That is assuming they haven't figured out even a rudimentary way how to boost the weapon which at the end of WWII they didn't really know about but such weapon designers today do.

      There is really just no serious comparison of the nuclear capability of NK versus the US, China or Russia. The Russians actually tested a 50Megaton bomb! Theoretically they knew how to build a 100Megaton one. Its really the difference between pee-wee football versus the NFL. They are barely the same game.

      An adult being hit by a pee-wee football player probably won't cause any real damage, while a simple NK atomic/nuclear device versus the kind the superpowers now have is more like the difference between being hit by a .22 caliber bullet and an .50 caliber (the damage from a nuclear weapon does not go up linearly with its yield). While a .50 caliber will do a hell of a lot more damage than a .22, I still don't want to be hit by a .22! The real diference is in numbers, since currently NK can at most make a dozen of so crude weapons, while the US or Russia could carpet bomb NK with nukes until nothing was left.

    24. Re:What does it change? by Anonymous Coward · · Score: 0

      This is why everyone is nervous about North Korea: if they wanted to fire a nuke at South Korea or Japan, the threat of nuclear annihilation of their cities in response wouldn't be very likely to dissuade them.

      I get this logic when it comes to religiously-inspired non-state actors -- the lack of a state apparatus and physical territory means they don't have a physical presence to defend, and the religious motivation implies outcomes that transcend the physical world.

      But despite the cult of personality, North Korea isn't religiously motivated and is essentially defined by the state and its territory. Kim may have the best bunker in the world, but annihilation of his cities and standing army leaves him with what? His circle of backstabbers locked in concrete hole in the mountains? His state and leadership are over; he may have struck the enemy but he can't defeat the enemy and his state WILL be defeated, ending it permanently.

      North Korea seems defined by the notions of a rational actor and bound by the notion of self-preservation, whereas Islamic groups seem to better fit the idea of a non-rational actor for whom self-preservation isn't a criteria.

      Well said.

    25. Re:What does it change? by unixisc · · Score: 1

      Not just that, this Kim's father, the late Kim Jong Ill, once called for a holy war against the US: as Charles Krauthammer remarked, a real innovation for an Atheistic state

    26. Re:What does it change? by unixisc · · Score: 1

      I think militarily, the US is capable of decimating most enemy militaries: only problem is that after a mission is complete, a saint mentality takes over, and they suddenly consider themselves responsible for 'rebuilding' the defeated enemy. If the mission is just to militarily destroy the enemy, the US could do that, like it did w/ Iraq in 1991, albeit taking much longer and a lot more weapons, like in a war w/ China. This assumes no land invasion - just bomb everything there to the stone age. But yeah, if the mission is to defeat, occupy, and then repair the enemy, then yeah, the US needs a lot more spending. And this is where most Americans are justified in asking why their money should be used in fixing enemy countries, when they are much more needed back home.

    27. Re:What does it change? by unixisc · · Score: 1

      How is an Atomic Bomb not a nuclear bomb? Unless you are using the former to describe a fission bomb and the latter to describe a fusion bomb?

    28. Re:What does it change? by Anonymous Coward · · Score: 0

      How is an Atomic Bomb not a nuclear bomb? Unless you are using the former to describe a fission bomb and the latter to describe a fusion bomb?

      The term "nuclear bomb" typically refers to a thermonuclear weapon, meaning one that incorporates both a fission and a fusion reaction in order to maximize the yield. Note that the use of fusion within the weapon does not mean it is a hydrogen bomb, since that is a whole other category and design. An atomic bomb is one that simply employs fission to create its blast. The bombs dropped on Japan, Fat Man (implosion) and Little Boy (gun type), were both pure fission devices and hence atomic bomb, while a few years later they began to increase the yields by incorporating both fission and fusion, and those device, which include everything in the current arsenal of the US, Russia, China, India, and Pakistan, are thermonuclear, so referred to as "nuclear weapons". I was just trying to point out how "primitive" the devices were in 1945, yet how much damage even that simple design could do since it is this simple type design that countries normally first create when they become a nuclear power, including North Korea. It is also not as easy as many people think to get implosion devices to fire right which is why it appears that so far NK has succeeded in getting an atomic blast but has been significantly below a good yield - I think in the 3-5 kiloton range. Still a threat, and why they continue testing to work out their kinks.

  7. so many issues with another crap summary by Anonymous Coward · · Score: 0

    Firstly, plenty of stuff is already hypersonic. This artilce is really only about hypersonic CRUISE MISSILES. The article mentions some this, but the summary is just crap.

    Secondly, the definition cited is wrong. Cruise missles are not ballistic weapons, because they are NOT BALLISTIC.

    Thirdly, the idea that you can opt out of an arms race is asinine. If you opt out, you die.

    Fourthly, not all arms races are bad. Nuclear arms races are bad, because nuclear weapons, when used, cause vast amounts of collateral damage. An arms race based on fast precision weapons with tiny warheads has no such downside.

    1. Re:so many issues with another crap summary by ihtoit · · Score: 1

      cruise missiles aren't hypersonic, either. The Brahmos is the fastest at the moment and that barely does Mach 2.8 in perfect conditions - just 30 feet above terrain. There are a couple others that do better than M1.75. Harpoon (submarine launched) and Tomahawk (MK. I land-based) are both subsonic, there are others that are barely supersonic. Most of these are launched using solid rockets and switch to airbreathing jets for the cruise phase (there are some that are entirely jet powered).

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    2. Re:so many issues with another crap summary by Luckyo · · Score: 1

      That arms race has a downside of enabling remote killing of people with no significant recourse of defense. Reference: current situation in Pakistan and Yemen.

  8. Fear mongering by nyri · · Score: 1

    a possible arms race that could lead to a nuclear war

    Yeah. For the clarity to other readers, this statement is not supported by any logic nor by any argument. It is just that "some analysts" (i.e. probably some dude the author met in a pub) say that something could lead to "nuclear escalation". It is there to attract eye balls and clicks. Now that we have agreed that the whole talk about "nuclear war" or "nuclear escalation", we can focus on discussing this pretty cool sounding hypersonic weaponry stuff.

    1. Re:Fear mongering by Anonymous Coward · · Score: 0

      If you were the first to develop them then you could initiate a first strike that would be reasonably effective

    2. Re:Fear mongering by Anonymous Coward · · Score: 0

      Except that you already can, with ICBMs, even if you don't develop them. So nothing is changed.

    3. Re:Fear mongering by fnj · · Score: 1

      For a reasonably advanced state with a good detection system, there will always be plenty of warning after a mass ICBM launching to allow retaliation by ICBMs and SLBMs before the attack impacts. For hypersonic cruise missiles, I'm not at all sure that's a given.

    4. Re:Fear mongering by Hognoxious · · Score: 2

      Effective except for any silos you miss through technical or intelligence failure. And any aircraft that are already up. And the submarines.

      You'd still be getting a barrel of instant sunshine in return.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    5. Re:Fear mongering by TheRaven64 · · Score: 1

      The US and Russia could already initiate a reasonably effective first strike. The problem is not first strike, it's making sure that the first strike knocks out the enemy's second strike capability, which includes nuclear submarines, missiles on allies' soil and so on. Or being able to knock out the second strike missiles in flight (before they get near enough to you that the fallout from scattering the fissile material will be a problem).

      --
      I am TheRaven on Soylent News
  9. Prisoner's dilemma by Anonymous Coward · · Score: 0

    "Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?"

    This is a pretty typical case of the prisoner's dilemma. The world would be a better place if no country had them, however if only one has them the rest would be at a significant disadvantage so everybody wants to have them. I guess you could say the same thing about nuclear weapons as well.

  10. author rides fixie, has beard but no moustache by Hognoxious · · Score: 2

    ballistic weapons that can hit a target flying many times faster than the speed of sound

    Is that supposed to mean

              ballistic weapons that can hit a target which is flying many times faster than the speed of sound
    or
              ballistic weapons that are flying at many times faster than the speed of sound when they hit the target

    Also, "many times faster than the speed of sound" sucks.

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  11. directed energy weapons trump ultrasonic by Anonymous Coward · · Score: 0

    Weapons that use directed energy, electromagnetism, lasers, radio waves, light waves, work at the speed of light and are already deployed.

    The usual distribution method is satellites and radar that basically image, track, and can target any area with waves. To dustify a building, knock out planes, kill and mind control humans, and knock even an hypersonic nuke out of the sky before it can even move.

    The defense platform against this is SDI/strategic defense initiative. 25 haarp type arrays and hundreds of satellites are deployed today to direct energy where we need it. We image and track any nuke, missile, human, plane, car, bird, or projectile device remotely, computers automate the tracking. Like Cruz control.

    Raytheon has patented the back end.

    obamasweapon.com

    1. Re:directed energy weapons trump ultrasonic by Anonymous Coward · · Score: 0

      After reading your post, I was going to make a "somebody's off their meds" joke, but after following the link you posted, I think that becomes self-evident.

  12. Correction: They want sonic weapons by Anonymous Coward · · Score: 0

    War Tech the US, Russia, China and India All Want:Sonic Weapons (screwdriver)

    Fixed that for you.

  13. Defense tech industry? by Anonymous Coward · · Score: 0

    I'm too lazy to do the googling now, but to me, it looks like a thinly veiled "MOAR DOLLAHS $$!$" from the military-industry complex. The same they're doing probably in China and Russia/India.

    I even wouldn't be surprised if those goons were secretly in contact, to develop strategies on how best extracting money from their respective gov^H^H^H working idiot classes.

  14. "game changer" by Anonymous Coward · · Score: 0

    1) I hate that expression.
    2) The game was already changed in the 1970s with the Sprint ABM. The game changed for one day.

    https://en.wikipedia.org/wiki/...

  15. The Nazis had world-leading killer tech too by Anonymous Coward · · Score: 0

    Dr. Strangelove needs to control his right arm.

  16. Simple: the consequences if they don't by Todd+Knarr · · Score: 5, Insightful

    Yes, it can lead to an arms race. The problem is that if you hold off and your enemy doesn't, you're a sitting duck. Avoiding the arms race is only possible if everybody involved holds off, and you don't/can't trust any of them to hold off so you have to proceed as if you're already involved in an arms race whether you want to be or not. Because the only thing worse than being in a Mexican standoff is being the one guy in a Mexican standoff without any guns.

    1. Re:Simple: the consequences if they don't by Anonymous Coward · · Score: 1

      We must not allow a hyper-sonic weapon gap!

    2. Re:Simple: the consequences if they don't by Anonymous Coward · · Score: 0

      Yes, it can lead to an arms race. The problem is that if you hold off and your enemy doesn't, you're a sitting duck. Avoiding the arms race is only possible if everybody involved holds off, and you don't/can't trust any of them to hold off so you have to proceed as if you're already involved in an arms race whether you want to be or not. Because the only thing worse than being in a Mexican standoff is being the one guy in a Mexican standoff without any guns.

      Why would it?
      All the superpowers already have enough "guns" to nuke the planet several times over. So even if one of them would develop a hypersonic missile, they couldn't use it any more than they can use an ICBM now.
      The only thing that could break the MAD standoff would be an effective countermeasure, not even more arms.

  17. There are many problems with this. by Anonymous Coward · · Score: 0

    Let me point out three problems:

    First, it's another obvious military/industrial complex boondoggle, like so many others I could mention. That industry has indeed become too entrenched and makes too much too good money out of endlessly failing to come up with working military technology. We've already seen "star wars" come and go, but there are so many other examples. Also note that the Chinese merely mentioning having an outlandish capability will easily tie up "over nine figures" (or 12, or 15) of budget for years to come to "face the threat". They might be announcing they might have some such capability in the near future just for that reason, you know. And of course the USA will feel they can't afford not to take the bait anyhow. Oh happy porkfest all over again.

    Second, is it a useful weapon? Not for the wars the USA is fighting (and losing) currently. That type of conflict, where the other side consists of hardy hill hicks already dwelling in caves means bombing them back to the stone age does nothing. Not with daisy cutters, not with ballistic anything. Your fancy weapons are useless. The only way to do it is to go in and win them over, the old "hearts and minds" type of thing. Something the USA has shown again and again it cannot even try without having it backfire in some spectacular way. No cookie for you.

    Third, what does this weapon really do? Suppose the Chinese do manage to cook it up, naturally far cheaper than the USA ever could. Flatten the white house? To what end? There are better ways to do that. No, what it does really really well is send the carriers after the battleships, right back to port. And who has carriers? There's only one country with enough of those to matter. So what good does having a carrier-killer weapon do you, hm?

    1. Re:There are many problems with this. by binarylarry · · Score: 1

      The us hasn't lost any wars in decades.

      --
      Mod me down, my New Earth Global Warmingist friends!
    2. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      I am not sure if that is a whush.
      But the US hasn't been in war for decades. They have been in war with concepts; drugs, terror. And have police actions.

    3. Re:There are many problems with this. by SuricouRaven · · Score: 1

      No, but they've lost plenty of peaces. How'd that Iraq thing turn out? And have they stamped out the Taliban yet?

    4. Re:There are many problems with this. by JudgeFurious · · Score: 1

      The man has a point. We're just not good at that stuff, peace and "nation building" (whatever that's supposed to be)

      --
      Appended to the end of comments you post. 120 chars.
    5. Re:There are many problems with this. by ihtoit · · Score: 1

      Vietnam (remember Tet? Of course, you do. It's at the front of your memory along with the Fall of Saigon)
      Korea (or: how the fuck do you think the Kims have been in charge for the past few decades?)
      Panama (see Columbia)
      Cuba (see Columbia, also see: communism, Bay of Pigs, Castro, the Missile Crisis, Gitmo)
      Iraq (what's the death rate among civilians since Hussein was deposed? Up, you say? I wonder why that is?)
      Afghanistan (you really believe the rhetoric that the Taliban are gone, beaten, extinct? Take a look at Pakistan, they moved is all. Afghanistan is now left with no leadership, never mind centralised, democratically elected Government and the opium industry is doing a record roaring international trade protected not by the US military now, but by private contractors trained and equipped by the CIA)
      Columbia (and the others marked as Axis in the "war on drugs", which was lost the second it was announced since it funds the CIA)
      Red Cloud (Treaty of Fort Laramie)

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    6. Re:There are many problems with this. by Hognoxious · · Score: 1

      The skill was there before. Look at Germany.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    7. Re:There are many problems with this. by Rich0 · · Score: 1

      No, but they've lost plenty of peaces. How'd that Iraq thing turn out? And have they stamped out the Taliban yet?

      Meh, I don't think the US lost in Iraq any more than France did. Sure, it cost a boatload of money, but not a crippling amount. Sure, the US didn't get anything out of it, but neither did anybody else. Maybe you could say that Iran won, but I'm not sure how well they get along with ISIS.

      Maybe from a nationalism/pride standpoint you could say that the US lost. I just don't see how in the big picture anything changed one way or another. The Iraqi people were losers before and after.

    8. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      The only way to do it is to go in and win them over, the old "hearts and minds" type of thing.

      Or you can just kill every last one of them, which is much more effective, cheaper, and provides room for colonies.

    9. Re:There are many problems with this. by binarylarry · · Score: 1

      We dismantled iraq's existing government, helped iraq create a NEW govt, built a new army there and got out. Now the iraqis need help getting rid of a bunch of terrorists again (go figure).

      The taliban are a bunch of hicks who have been on the run for years.

      --
      Mod me down, my New Earth Global Warmingist friends!
    10. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      To the point that one might surmise that peace and happiness for all really wasn't on the planners' minds when they cooked up the strategies and strategems that were then sold as all that. Of course, the tin foil hat brigade has been saying this for so long, with so many embellishments, using such warped "logic", that surmising any such thing has become unthinkable for people not into tin foil hattery. I'm not claiming this was the intent all along, as it may well have been a happy coincidence (for the planners, not so much for the people being brought sixpax Americana), but I can point out that even merely pointing out this being so already instantly rolls my credibility up in tin foil and takes it for a one way airtrip over the sea, dunnit guv?

      What we have here, then, is something we very curiously cannot reasonably talk about, nevermind intelligently.

    11. Re:There are many problems with this. by SuricouRaven · · Score: 2

      ISIS are sensible enough to stop their campaigns at the border of Iran, and Turkey. Taking over some half-collapsed government in Syria and the inept appointed authority of Iraq is hard enough - they aren't dumb enough to start a war they can't win.

    12. Re:There are many problems with this. by binarylarry · · Score: 1

      Winning wars usually isn't predicated on murdering the entire opposing population.

      You sick fuck.

      --
      Mod me down, my New Earth Global Warmingist friends!
    13. Re:There are many problems with this. by ihtoit · · Score: 1

      that was the entire point of Bush's "War on Terror". He wanted the Taliban "Dead". Not "beaten", "DEAD".

      Who's the "sick fuck"?

      --
      Political debates have me rolling my eyes so much I think I got optical whiplash. I should sue. - Foamy The Squirrel
    14. Re:There are many problems with this. by no_go · · Score: 2

      Not entirely correct.

      You have two very successful cases for nation (re)building. Japan and Germany, post WWII.
      But that involves:
      - Time (on a scale that people aren't willing to think nowadays).
      - Money (lots of it). To repair infra-structure, and lots and lots of education.
      - Be willing to accept that you can't transplant one's political system to very different sociological and psychological conditions.
      - Be willing to occupy and fully control the geography (which imply there will be casualties)
      The rewards are immense, as can be witnessed by the stability of Japan and W. Europe since WWII, which allowed the US to reap significant economic and political gains

      In contrast you have the disaster of post-soviet invasion Afghanistan (where a lot of money was invested on defeating the
      USSR, but almost none in helping the resulting "free" country),
      and the missed opportunity of "war on terror" Afghanistan (where the US got distracted by "OMG Sadam Hussein has WMDs" ,
      and the resources to fully pacify Afghanistan got diverted).

    15. Re: There are many problems with this. by WindBourne · · Score: 1

      We were out to stop AQ not Taliban. Has AQ attacked the west in awhile? Nope.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    16. Re:There are many problems with this. by sabbede · · Score: 1
      Star Wars didn't need to work, or even actually exist. It was all about convincing the Soviets that it did. And it worked.

      Second, it's not about the conflicts we are already involved in, it's about the balance of power and offensive/defensive advantage. If China is first to get it, then as you pointed out, they neutralize our carrier fleet. Our navy is the only thing restraining their aggression in the Sea of China (they've claimed all of it, up to the beaches of their neighbors). If they can neutralize our fleet, they will roll over Taiwan, the Philippines and Japan in no time flat. That is when things will get real bad. If we can put the tech into service first, the balance remains and our allies can relax. China plays the old-school game of "realist" international politics. According to which an offensive advantage must be pressed before your opponents can match it. The US plays a more Liberal/Institutional game (as all democracies do) so we tend to avoid outright aggression regardless of offensive advantage.

    17. Re:There are many problems with this. by binarylarry · · Score: 1

      He wanted Al-Qaida dead and the Taliban were hiding them (supposedly). When the train comes, get the fuck out of the way.

      Which is exactly what the Taliban did, ran like the primitives they are.

      --
      Mod me down, my New Earth Global Warmingist friends!
    18. Re:There are many problems with this. by sabbede · · Score: 1
      If they were simply enemies or opponents, then just beating them would be sufficient.

      People who target and murder children simply for going to school are intolerably evil. Their mere existence is a threat to all humanity.

    19. Re:There are many problems with this. by Rich0 · · Score: 1

      ISIS are sensible enough to stop their campaigns at the border of Iran, and Turkey. Taking over some half-collapsed government in Syria and the inept appointed authority of Iraq is hard enough - they aren't dumb enough to start a war they can't win.

      True. To be fair they can only win against the US because people really are tired of caring about Iraq and just want to leave. If Mexican cartels were taking over towns in Texas you can bet that the gloves would come off. Invading Iran is as likely to be successful, except in that case there will be fewer smart bombs and more mosque bombs (likely where your higher-ups attend services).

    20. Re:There are many problems with this. by SuricouRaven · · Score: 1

      There's another reason they can win against the US: The US is obliged to avoid civilian casualties. This means they are fighting with one hand tied behind their back.

    21. Re:There are many problems with this. by unixisc · · Score: 1

      And poverty

    22. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      No, it depends a lot on the country being rebuilt. Germany was a country with a populations that, despite the recent history of Nazism, shared most of the values of the rest of Europe, so it wasn't a problem for either the Soviets in the East, or the US/Brits/French in the West, to set up a country that had the same values that they had.

      Iraq & Afghanistan, OTOH, have values completely incompatible with that of the West. The common factor between them - Islam! Democracy, pluralism of opinion, freedom of expression are all completely alien to Islam, and incompatible with Islamic beliefs. That's why no country has ever successfully remained both Islamic and democratic. Iraq is a fine example - they held elections there backed by the US, and once the Shiites came to power, they reversed Saddam's policy of a limited rights for Chaldean Christians, and allowed a reign of terror on them to unleash, that resulted in the Chaldeans fleeing Iraq for first Syria, and then Lebanon.

      The idea behind all this - the Sharansky doctrine - is valid in countries that have a culture of freedom and pluralism. That's not applicable to any Muslim country, which is why the so called 'Arab Spring' revolutions, which started with people being so starry eyed about the prospects, ended up as either Islamic states (like Tunisia or Libya) or reverted to military rule (Egypt) or downright civil war (Syria). In one case - Bahrein - Saudi troops walked in & helped the Hanafas suppress a Shiite uprising.

      So this is one thing that the US needs to change in any future wars. Treat the enemy as a real enemy, and consider the project over once the enemy is defeated. Don't compensate them, don't try overhauling their infrastructure, don't try rebuilding their economies. Let them figure that out on their own.

    23. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      But Iran too has been carrying out bombing raids on them, probably at the behest of both Iraq & Syria (the Assad regime). So I don't see how not attacking Iran makes sense. It makes sense in case of Turkey, since Ankara is pretty happy to support Islamic parties worldwide and compete against the likes of Saudi Arabia, Egypt and Iran as leader of the Muzzie world

    24. Re: There are many problems with this. by Anonymous Coward · · Score: 0

      The thing about Muzzie terrorists is that they change parties and party names as often as babies change diapers. There are organizations with a whole host of names all over from Philippines to Mali - Abu Sayyaf, Jemiyah Islamiya, Lashkar Jihad, Jamaat e Islami, Harkat ul Mujahiddeen, Lashkar e Toiba, Taleban, Islamic movement of Turkestan, Free Syrian Army, Hamas, Islamic Jihad, Muslim Brotherhood, Ansar Dine and other Islamic alphabet soup. So don't get deceived by appearances of AQ being on the run - they have sympathizers all over the place throughout the Islamic empire, and even beyond.

    25. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      Germany was a pretty good nation before nazis (and actually during the nazis as well. Maybe a "evil" nation, but working one at that) and the split. They still knew how a nation can be run. Kinda hard to try and build a nation somewheere where corruption has ran the show for hundreds of years. Like they even care who is the figurehead at any given time. Power comes from a rifle, from a bribe, from relatives in right positions. Law is something that doesn't concern you. The biggest crooks are inside the system.

    26. Re:There are many problems with this. by Anonymous Coward · · Score: 0

      None of those were wars. For it to be a war, Congress actually has to declare war. The last war the US was in was WWII.

      That being said, the US's objective in Korea was at least partly to protect the South. That part worked out, and if the political will had been there to challenge China, Korea and Vietnam would both have been clear wins.

      Iraq's civilian deaths are up for a number of reasons, but that hardly means the US lost there.

  18. James Mercer said it best by Anonymous Coward · · Score: 0

    We've got rules and maps and guns in our backs but we still can't just behave ourselves,
    Even if to save our own lives
    So says I:
    We are a brutal kind

    From "So Says I" (Official Video).

  19. Related Terminator Quote by Parker+Lewis · · Score: 1

    "It's in your nature to destroy yourselves."

  20. Really? by argStyopa · · Score: 3, Insightful

    "Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?"

    I guess my answer would be "all of human history"?

    Only the categorically naive wouldn't understand why someone wouldn't research a new, more efficacious weapon.

    I guess it's a good sign of how utterly benign our world must be that people can exist with such sentiment.

    --
    -Styopa
    1. Re:Really? by louic · · Score: 1

      "Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?"

      Another reason could be that developing such a weapon and thereby knowing what the weak points and technical requirements are is useful when you want to defend against them,

    2. Re:Really? by ilparatzo · · Score: 1

      "I guess my answer would be "all of human history"?"

      You took the words out of likely 80% of the people who read that line. My first question was whether or not someone could say "Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?" while keeping a straight face. I imagine a hippy with some idealized vision of the what the world should be and constantly bickering with himself as to why it can't be that way.

      No matter what history says we will continue to have multiple nations researching these sorts of things. Even if you can get a commitment to not do so, it's pretty obvious around the globe that people will just do it in secret. I consider it a bit of an advantage that it's relatively out in the open and not cloaked in secrecy and spying that could exacerbate tensions. Not that there isn't that as well, just not to Cold War degree.

  21. Hmmm by The+Real+Dr+John · · Score: 2

    No mention of Peace on Earth POE, OPE...

    --
    A brain is a terrible thing to waste... Mind? That's debatable.
    1. Re:Hmmm by sabbede · · Score: 1

      What about OPP? As for the ladies, OPP means something gifted The first two letters are the same but the last is something different.

    2. Re:Hmmm by magarity · · Score: 1

      I thought the code was PBF.

    3. Re:Hmmm by Anonymous Coward · · Score: 0

      Nor Purity of Essence.

  22. More toys for the men in green suits by Alain+Williams · · Score: 0

    They might like to have them to play with, few of the rest of us do. They are dangerous and expensive.

    If they are really that important: there ought to be an interlock that means that they will only fly if there is a 5 star general strapped on board. If he is willing to give up his life as well as those that the missile will hit - then I will agree that it is important. Not otherwise.

    1. Re:More toys for the men in green suits by PvtVoid · · Score: 2

      If they are really that important: there ought to be an interlock that means that they will only fly if there is a 5 star general strapped on board.

      Or Slim Pickens.

    2. Re:More toys for the men in green suits by Hognoxious · · Score: 1
      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  23. It's more like the US is furthest along... by JudgeFurious · · Score: 1

    ...and China continues to excel at stealing all the IP they can get their hands on. I guess in the long run it ends up being the same thing.

    --
    Appended to the end of comments you post. 120 chars.
  24. US, Russia, China & India already have this. by Anonymous Coward · · Score: 1

    US. Trident warhead enter the atmosphere in hypersonic speed.

    Russia. RS-26 rubezh warhead enter atmosphere at mach 12 speed, with S-curve flight profile. SS-18 satan warhead enter atmosphere at mach 20 speed. Enough speed for you?

    China DF-31D anti ship ballistic warheas enter atmosphere at hypersonic speed. And it also have terminal maneuvering rockets. And china just successfully tested their mach 12 hypersonic S-curve maneuvering cruise missile.

    India. Brahmos is a mach 5-6 anti ship weapon (with a goal of sustain 8-12 mach speed). R&D combined together with russia. And the missile based on the already proofen russian P-800 oniks hypersonic missile.

    So, who thinks those countries doesn't have hypersonic weapons??

  25. Credibility is subtle by FriendlySolipsist · · Score: 1

    Credibility of the source article is harmed by being dated "December 30, 2015." I realize it must be a typo, but if they can't get that right it makes me wonder.

    1. Re:Credibility is subtle by FooAtWFU · · Score: 1

      If %G is good enough for Twitter, it's good enough for me!

      --
      The World Wide Web is dying. Soon, we shall have only the Internet.
  26. What's the point of this? by MagickalMyst · · Score: 1

    The world is going to hell in a hand-basket and everyone is focused on trying to make a bigger gun than the next guy.

    Penis envy is so counterproductive.

    --
    Political correctness is really just herd psychology pushed by insecure people who desperately seek social conformity.
  27. Re:Joe Biden for 2016! by Anonymous Coward · · Score: 0

    Another comedic gem from Slashdot; the favorite trolling ground of mildly psychologically damaged people who like technology.

  28. Defense for hypersonic by kqc7011 · · Score: 2

    The development of non-ballistic hypersonic weapons is one of the reasons that the U.S. is heavy into making the laser weapons functional, affordable and usable. Something like the one on the USS Ponce, maybe not that one but the next generation of the weapon. Now, defense against something like Pournelle and Nivien's project Thor is another story.

    --
    Passionately Indifferent
    1. Re:Defense for hypersonic by sabbede · · Score: 1
      You mean dropping crowbars from orbit? Yeah, not so easy to stop.

      I recently heard we have a few dozen tungsten rods up there already for just that purpose. I had no idea.

  29. Re: Hypersonic weapons lead to nuclear war ? by m.shenhav · · Score: 2

    My guess is that such weapons would change the ballance by undoing mutually assured destruction. The missiles and their interceptors are in a red queen race and if you can move faster than your opponent you may be able to strike them while intercepting their attacks.

  30. Why? Shotest Game by AlabamaCajun · · Score: 1

    "According to some analysts, the development of hypersonic weapons creates the conditions for a new arms race, and could risk nuclear escalation. Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?" The answer lies in the short game. Quickest move to checkmate to get to GAME OVER. Long wars have been a problem with the cost of deployment, supply routes, tracking assets etc. Getting a destructive payload on a target has so many advantages. Taking out an operative before he can end his call. Knocking out a battalion just as it makes it's first move. Stopping a terror cell when it is still locking and loading before they reach civilian areas. Even sinking a pirate operation approaching a merchant ship. They could all be reasons for the fast and now deployment and taking control.

    1. Re:Why? Shotest Game by Ol+Olsoc · · Score: 1

      The answer lies in the short game. Quickest move to checkmate to get to GAME OVER.

      The answer lies in the human need to kill other humans. It's our genetic heritage, and as primal as sex and food.

      --
      The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
  31. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Can you imagine the total devastation that would be wrecked by attaching a nuclear weapon TO a hypersonic delivery vehicle? Jesus Christ, attach a suicide Muslim to it and total devastation. Virgins, martyrs, the whole nine yards. And chemical weapons and mix some smallpox virus in too. It'd fuck up any country but good.

  32. Einstein said it best by Ol+Olsoc · · Score: 1

    "I do not know what weapons we will fight World War Three with, but World War Four will be fought with sticks and stones."

    --
    The shepherds did so well protecting the flock that the sheep no longer believed that wolves existed.
    1. Re:Einstein said it best by koan · · Score: 3, Funny

      I'm stockpiling now, we can not allow a sticks and stones gap.

      --
      "If any question why we died, Tell them because our fathers lied."
  33. What do you mean "why"? by sabbede · · Score: 1

    The only thing worse than getting involved in an arms race is losing one.

  34. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 5, Insightful

    The US doesn't have territorial ambitions on any other country. When was the last time you heard of them annexing anybody, since the Spanish American war?

    China, OTOH, has ambitions of re-annexing Taiwan and making it a part of the PRC, as opposed to ROC. Besides that, they have territorial disputes with Vietnam, Philippines, Malaysia and India. If they got these, that would only encourage them to do what others have been fearing - overrun Taiwan, the disputed South China Sea Islands and Arunachal Pradesh. There's a good reason not to want China to have these.

    The other 2? Russia, by its acts in the Donbass, has reverted to what it used to be under both the Tsars and the Soviet Commissars. India - while their adversaries - Pakistan, Bangladesh & China - are bad, India did use its military might in annexing Sikkim in the 70s. That said, it is better that India have them both to offset China, and to prevent a Jihadi takeover of India by Pakistan.

    Bottom line: the US ain't the problem. China and Russia are.

  35. BUILD THEM they are a GREAT idea by johnwerneken · · Score: 0

    Great weapons allow superior cultures to be safe from traditionalist rebels against progress. It's that simple.

  36. Tired of stupid questions by koan · · Score: 1

    Given that the course of hypersonic research has acknowledged both of these concerns, why have several countries started testing the weapons?"

    Because every country has a Military Industrial Complex that needs to be fed, and every country has people that... well in the words of General "Buck" Turgidson: "Mr. President, we must not allow a mineshaft gap!"

    So asking questions like "Why?" is silly, it's obvious why.

    --
    "If any question why we died, Tell them because our fathers lied."
  37. Wait what? by g0bshiTe · · Score: 2

    If the delivery system is now hypersonic why attach a nuclear warhead to it? Why not use kinetic energy to destroy the target? Mach 5 - 25 an object hitting a target has to have immense force.

    Instead of waiting 100 or more years for radiation to dissipate the area can be re-inhabited immediately.

    --
    I am Bennett Haselton! I am Bennett Haselton!
    1. Re:Wait what? by Dr_Barnowl · · Score: 1

      Shaft them with a Rod from God

    2. Re: Wait what? by Anonymous Coward · · Score: 0

      1000 kg at Mach 25 has a kinetic energy of 36 GJ, or 8.6 tons TNT.

    3. Re:Wait what? by Anonymous Coward · · Score: 0

      Rod of Atos.

    4. Re:Wait what? by Anonymous Coward · · Score: 0

      One tonne travelling at Mach 10 has kinetic energy similar to an equivalent mass of TNT. A nuclear bomb has a yield similar to thousands or millions of tonnes of TNT. A hypersonic impactor may be an adequate weapon for some targets, but a nuclear bomb is still a hell of a lot more powerful.

    5. Re:Wait what? by Rich0 · · Score: 1

      If the delivery system is now hypersonic why attach a nuclear warhead to it? Why not use kinetic energy to destroy the target? Mach 5 - 25 an object hitting a target has to have immense force.

      Only for a direct impact. That would sink a ship or put a decent crater in the ground and destroy a building, but a nuke would sink a ship a quarter mile away and take out an entire base. Against aircraft carriers nukes are going to be far more effective because you don't have to score a direct hit.

      You can only get to speeds like Mach 25 if you're going in a straight line, which is fine if your target is a building whose position is well-known and doesn't move. If you only have a general sense of where your target is at sea then there is no way that you can approach at Mach 25, spot it on radar 100 miles away 2 seconds before you hit the ocean (yes, it covers 100 miles in 2 seconds at that speed), change course to point at the target, and then continue on at Mach 25. Heck, changing course beyond the slightest bit at that speed is going to be impossible - that's an incredible amount of acceleration. An ICBM is moving at that speed but it accelerates over a period of 5 minutes going up, and then gravity accelerates it over a span of minutes going down, and it goes in a straight line. Forget whatever that recent movie was that had a nuclear warhead smash through a building while being disarmed just over the target city - one of those things is going to look like a laser beam flying at you if you're standing near the target.

  38. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    500k dead Iraqis beg to differ.

  39. Not "ballistic" weapons by Idarubicin · · Score: 1

    Hypersonic weapons — or ballistic weapons that can hit a target flying many times faster than the speed of sound...

    The summary is flat wrong in its terminology. A key point about hypersonic weapons, from a tactical and strategic standpoint, is that they aren't ballistic. They're potentially faster and sneakier.

    Aside from acceleration during boost and (generally limited) manoeuvering during descent, ballistic weapons are - by definition - coasting unpowered for most of their flight time. Ballistic missiles put their warheads into an elliptical orbit that happens to intersect the surface of the earth (typically somewhere around Moscow) and let gravity do most of the work.

    Hypersonic weapons, in stark contrast, are in powered flight for most or all of their journey. Instead of being lobbed up and coming back down, they can go straight to their target (modulo the curvature of the earth). They can travel a path and a velocity that is limited by their own engineering rather than by orbital mechanics. From a strategic standpoint, they would allow delivery of warheads (particularly nuclear warheads) in shorter times by less-detectable and less-interceptable courses, with all the attendant consequences for the calculus of nuclear war, first strikes, and mutually assured destruction.

    --
    ~Idarubicin
  40. rail gun and lasers. by WindBourne · · Score: 1

    Our development of these are for stopping just this situation.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  41. Re:Hypersonic weapons lead to nuclear war ? by hyades1 · · Score: 5, Informative

    I guess setting up puppet governments in places like Iran and Chile doesn't count, as far as you're concerned? Or failing to do so, such as in the Bay of Pigs fiasco?

    I always have to chuckle when I see comments like yours, made by Americans who are so blindingly ignorant of their own history.

    --
    I've calculated my velocity with such exquisite precision that I have no idea where I am.
  42. not really a big issue by WindBourne · · Score: 1

    There is a reason for railguns and lasers.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  43. Re:Hypersonic weapons lead to nuclear war ? by Derek+Pomery · · Score: 1

    Looks like Hawaii just squeaks in since it was annexed the same year as the war, even though unrelated to it.

    And, yeah, these days the US prefers to work through proxy governments.

    --
    -- perl -e'print pack"H*","6e656d6f406d38792e6f7267"' /. ate my old sig. Bastards.
  44. Also Boosts laser defense weapons by Danathar · · Score: 1

    I would imagine that the development of Hypersonic weapons would also necessitate increased development and deployment of laser defense weapons since they might be the ONLY way you can target and destroy them before they reach their targets.

  45. The Generals have always been dumb. by 140Mandak262Jamuna · · Score: 4, Insightful
    You know what every general in 1900s was dreaming about? Mechanical horses, powered by steam. Exactly the same regular horses, with a soldier with a gun on top, but powered by steam. Not for a thousand years they imagined a self propelled tracked armoured vehicle capable of going off road and span trenches.

    Designer Barnes Wallis talked about how difficult it was for him to convince the General Staff to review, just review, his water skipping/skimming bomb that could attack a dam jumping over the anti-torpedo nets. He could succeed only because was already a well known bomber designer (Wellington bomber, R100 blimps). The General Staff is very averse to really unconventional weapons, and are preoccupied by what they already know. But it was easy for some German gun maker to get funding for a humongous artillery weapon. It was so huge and the logistics to support it was so enormous, it was commanded by a full Colonel. Imagine a Colonel commanding one stupid gun. I think it was fired just once.

    They could not believe aircraft could destroy ships before WW-II. French could not believe armour could penetrate Ardennes forest. They were using tactics developed during Napoleanic wars where the rate of fire of mustets was something like 1 or 2 shots per minute during 100-rounds-per-minute Civil war. Never learnt from that carnage. Happily throwing cannon fodder in trench warfare in WW-I in 500 rounds per minute machine guns.

    Yes, the generals may be dreaming about hypersonic weapons, but their tails are going to be chewed by something they never imagined.

    --
    sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
    1. Re:The Generals have always been dumb. by Anonymous Coward · · Score: 0

      If you read the link you posted, you would see:

      It fired 300 shells on Sevastopol (at a rate of about 14 shells a day) and 30 more during the Warsaw Uprising of 1944

    2. Re:The Generals have always been dumb. by 140Mandak262Jamuna · · Score: 1

      Yeah, may be I confused this with some other weapon. I could not find the link to a full colonel being the firing officer for the gun either. May be it was a different gun, may be it is the second gun they built, named Dora.

      --
      sed -e 's/Chuck Norris/Rajnikant/g' joke > fact
  46. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    I'm pretty sure they don't. Very few of them would have been killed by the US, and the US is neither occupying Iraq nor has it annexed it.

  47. race to the grave by jsepeta · · Score: 1

    we could be spending all that money, time, and brainpower on helping people, not killing them.

    --
    Remember kids, if you're not paying for the service, YOU ARE THE PRODUCT THAT IS BEING SOLD.
  48. Re:Hypersonic weapons lead to nuclear war ? by cold+fjord · · Score: 0

    I chuckle when I see comments like yours, blindly ignorant of the history.

    The US didn't set up a "puppet" government in either country. In Iran, for instance, the US helped reverse a coup by the Prime Minister after he faked an electiopn, disolved parliament, and refused control by the head of state.

    --
    much of left-wing thought is a kind of playing with fire by people who don't even know that fire is hot - George Orwell
  49. How about hypersonic drones by JoeCommodore · · Score: 1

    Combine the technology hypersonic deployment with drone capabilities at the destination, could be pretty powerful,

    I was just thinking if we had a hypersonic drone to quickly go on-site and do searches in emergencies like that recent asian air disaster, that could possibly save lives a lot faster than current methods.

    --
    "Enjoy what you're doing! If it becomes drudgery, you're doing it wrong!" - Jim Butterfield
  50. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Correct, that would be some other sort of ambition. For example, the Bay of Pigs was meant to overturn the communist regime in Cuba, not to annex the place.

    Please, name the last territory that the US has actually annexed, as in made it a US territory.

  51. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 1

    Additionally, China's official justification for most of these territorial claims is that they belong to various forms of Chinese empires in the past such as the Qing dynasty. By that logic, most of the far east, Mongolia, and other countries will be claimed by China at some point. Don't forget Tibet, too.

  52. Gonna pull rank here.. by Anonymous Coward · · Score: 0

    We already have communicators, tricorders and PADDs, If these governments want photon torpedoes, they have to invent warp drive and transporters first..

    Make it so!

  53. Re:Hypersonic weapons lead to nuclear war ? by TheRaven64 · · Score: 2

    Hmm, if that's a good justification, can we have the reset of the British Empire back please? Although I guess we'll have to give most of the UK back to Italy eventually, as it was part of the Roman Empire.

    --
    I am TheRaven on Soylent News
  54. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    Not just that, the GP's numbers are disputed, and usually bandied about by the MoveOn or OCCUPY crowds

  55. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 2

    Right, and China is therefore a threat to its neighbors. But if others were to use their reasoning, Mongolia would be justified in claiming Iran, all the stans, China (at least the northern part, and including Beijing), Korea and a good part of Siberia. Tibet is already a part of China, unless China's 1991 comes someday, when Tibet and other regions occupied by China claim independence.

  56. Re: Hypersonic weapons lead to nuclear war ? by phayes · · Score: 3, Informative

    Keep guessing then. ICBM's are by definition hypersonic weapons so nothing other than better targeting has changed since the 50s.

    --
    Democracy is a sheep and two wolves deciding what to have for lunch. Freedom is a well armed sheep contesting the issue
  57. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 5, Insightful

    Iraq is currently a client state of Iran, never mind the process by which its current regime got there. Had Iraq been pro-US, there would have been no persecution of Iraqi Christians. Nor would Iraq have cozied up to Iran, who the US has been trying to isolate: they'd have happily joined the US and tried to become the major power in the Arab empire. Afghanistan too - Hamid Karzai started mending relations w/ the Taliban even when the US still had a presence there. Some puppets - these 2!!!

    Half the world? I imagine you're talking about the #countries, right? About 50 of them are members of the OIC, and therefore rather hostile to the US. East Asia - the only friends that the US has are Japan, Taiwan, Philippines, Thailand and Cambodia. Sub Saharan Africa - not a single country is pro-US. Latin America - Venezuela, Brazil, Nicaragua, Bolivia, all have leftist regimes - I think Colombia is the only pro-US country there, and maybe some central American countries, like Costa Rica.

    Hardly half the world, as you put it. And if you were thinking in terms of populations, India and China are both allied to Russia, and have been supporting them both re: sanctions. That's half the world's population right there, b/w these 3 countries. And if you were thinking area wise, then too these 3 take the bulk of it, plus countries like Brazil and much of North Africa.

  58. Re:Joe Biden for 2016! by cyberchondriac · · Score: 1

    That would make an awesome signature.

    --

    Look back up at my post, now look back down, you're on the Internet. Now look back up. I'm a signature.
  59. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 1

    China has disputed territory with japan as well.

  60. Re:Hypersonic weapons lead to nuclear war ? by MachineShedFred · · Score: 2

    Are you freshly arriving from the 1960s?

    A bit of change has happened in any place where the asshole CIA spent their time toppling regimes in order to stand up a puppet state. They also don't really do that anymore, as it turns out to just piss people off and cause bigger issues down the road.

    --
    Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.
  61. better uses for this by fikx · · Score: 1

    They can hit any target in 30 minutes or less.

    How about drone pizza delivery world wide!

    --
    AB HOC POSSUM VIDERE DOMUM TUUM
  62. Re:Hypersonic weapons lead to nuclear war ? by DNS-and-BIND · · Score: 1

    I'm curious: did anyone ever notice how Chile is a modern, safe country while the rest of South America is stereotypical? What happened in Chile that was different?

    More importantly, what do Chileans think? Would they rather have followed the tide into far-left government and shared the fate of the rest of the continent? Or is the attitude, "Well, Pinochet was bad, but the alternative was much, much worse." Hmmm....food for thought. On second thought don't think - let's just uncritically parrot what we read somewhere, because it MUST be right.

    --
    Shutting down free speech with violence isn't fighting fascism. It IS fascism!
  63. Guam? by AF_Cheddar_Head · · Score: 0

    Made the entire island into a Navy base that you had to have permission to go to unless you were born there. Only changed that in the late 60s.

  64. Completely ruins M.A.D. by holophrastic · · Score: 1

    We've long touted M.A.D. (and nuclear weapons as a result) as the invention of peace-ensuring weapons. Can't launch a nuke without being guaranteed that someone else will nuke you a few moments later, so you never launch yours.

    But thirty minutes is shorter than the administrative effort for a launch-back. That's a big huge problem.

    Ready the dead-man switches.

    1. Re:Completely ruins M.A.D. by Rich0 · · Score: 1

      Cold war ICBM/SLBMs already are capable of reaching their targets in 10-30 minutes, depending on how close they are when launched. They go quite fast.

      In theory the command authority for a retaliatory strike is already designed to operate faster than that, though I'm not sure whether US bomber forces can be launched in that time unless on a heightened state of alert (I doubt that the entire bomber force is kept with crews standing next to their planes all lined up and flight plans briefed 24x7 these days). It probably wouldn't be that hard to have somebody with authority to order a return strike close to a plane that is ready to take off in case the president can't be evacuated in time. The US actually has ELF transmitters on large aircraft for direct communication with submarines.

      Apparently preparing for doomsday is a remarkably efficient enterprise.

  65. Re:Hypersonic weapons lead to nuclear war ? by Talderas · · Score: 1

    Bay of Pigs was a badly planned operation. It should have been placed in the DoD's hands. They underestimate or ignored the popular support Castro held while hinging the success on an uprising by Cubans on the island. Another significant factor in the failure of Bay of Pigs was the state department's insistence that no American personnel or ships be used in the operation so as to avoid linking the US to it, which was hilariously shortsighted as anyone with a brain would have known it was instigated by the US. Thus why it should have been in DoD hands.

    --
    "Lack of speed can be overcome. In the worst case by patience." --Znork
  66. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    The US doesn't have territorial ambitions on any other country. When was the last time you heard of them annexing anybody, since the Spanish American war?

    China, OTOH, has ambitions of re-annexing Taiwan and making it a part of the PRC, as opposed to ROC. Besides that, they have territorial disputes with Vietnam, Philippines, Malaysia and India. If they got these, that would only encourage them to do what others have been fearing - overrun Taiwan, the disputed South China Sea Islands and Arunachal Pradesh. There's a good reason not to want China to have these.

    The other 2? Russia, by its acts in the Donbass, has reverted to what it used to be under both the Tsars and the Soviet Commissars. India - while their adversaries - Pakistan, Bangladesh & China - are bad, India did use its military might in annexing Sikkim in the 70s. That said, it is better that India have them both to offset China, and to prevent a Jihadi takeover of India by Pakistan.

    Bottom line: the US ain't the problem. China and Russia are.

    The US doesn't have territorial ambitions on any other country. When was the last time you heard of them annexing anybody, since the Spanish American war?

    China, OTOH, has ambitions of re-annexing Taiwan and making it a part of the PRC, as opposed to ROC. Besides that, they have territorial disputes with Vietnam, Philippines, Malaysia and India. If they got these, that would only encourage them to do what others have been fearing - overrun Taiwan, the disputed South China Sea Islands and Arunachal Pradesh. There's a good reason not to want China to have these.

    The other 2? Russia, by its acts in the Donbass, has reverted to what it used to be under both the Tsars and the Soviet Commissars. India - while their adversaries - Pakistan, Bangladesh & China - are bad, India did use its military might in annexing Sikkim in the 70s. That said, it is better that India have them both to offset China, and to prevent a Jihadi takeover of India by Pakistan.

    Bottom line: the US ain't the problem. China and Russia are.

    The US doesn't have territorial ambitions on any other country. When was the last time you heard of them annexing anybody, since the Spanish American war?

    China, OTOH, has ambitions of re-annexing Taiwan and making it a part of the PRC, as opposed to ROC. Besides that, they have territorial disputes with Vietnam, Philippines, Malaysia and India. If they got these, that would only encourage them to do what others have been fearing - overrun Taiwan, the disputed South China Sea Islands and Arunachal Pradesh. There's a good reason not to want China to have these.

    The other 2? Russia, by its acts in the Donbass, has reverted to what it used to be under both the Tsars and the Soviet Commissars. India - while their adversaries - Pakistan, Bangladesh & China - are bad, India did use its military might in annexing Sikkim in the 70s. That said, it is better that India have them both to offset China, and to prevent a Jihadi takeover of India by Pakistan.

    Bottom line: the US ain't the problem. China and Russia are.

    Iraq for oil
    Libya for oil
    Afghanistan for an Iranian spying base
    funding of ISIS
    drones killing civilians in northern Pakistan
    using miliants to cause anarchy in Egypt
    Having the most military bases all throughout the planet

    while China hasn't caused too much problems with the borders of Mongolia, Russia, Kazakhstan, and many other Central or Northern Asian nations either, and diplomatic talks can solve the Tibet problem.

  67. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    China,India,and Russia are good countries, while groups like NATO, America, and the rest of the west are imperialist trash

  68. Re: Hypersonic weapons lead to nuclear war ? by zlives · · Score: 1

    not at launch. the idea is to knock them out at pad or during initial launch.

  69. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Russia, India, and China are the good guys, the west and NATO are a bunch of imperialistic losers

  70. Re:Why several countries started testing the weapo by gatkinso · · Score: 2

    >> Because we're all bastards.

    Fixed that for you.

    --
    I am very small, utmostly microscopic.
  71. Re: Hypersonic weapons lead to nuclear war ? by ceoyoyo · · Score: 2

    Submarines solved that problem a long time ago.

  72. Re:Hypersonic weapons lead to nuclear war ? by neoritter · · Score: 1

    And Russia.

  73. Re:Hypersonic weapons lead to nuclear war ? by ceoyoyo · · Score: 1, Insightful

    Sure, the US doesn't annex new territory. It just fucks up sovereign governments (democratic or otherwise, by subterfuge or invasion) and sets up puppets. Or bails entirely if the whole thing goes south. Iran, Iraq, Afghanistan, half of South and Central America, a good part of Africa.

  74. Re:Hypersonic weapons lead to nuclear war ? by ceoyoyo · · Score: 1

    Unless you're British, you've got that backwards. You guys were the colony.

  75. so 1900s ... by swell · · Score: 1

    Hypersonic weapons, rail guns, tanks, naval vessels, drones ... all are expensive relics of another century. If the goal is to kill, there are better, cheaper ways for which there is no current defence.

    Chemicals and bio weapons are so cheap, so easy to develop and distribute to large and small populations that any money spent on stupid hardware is a ridiculous waste. Any college student (much less an angry mob or small nation) with some talent could wipe out a large population right now in 2015.

    Those with the tech, money and talent should be thinking seriously about how to defend against these weapons. This is a new century- wake up!

    --
    ...omphaloskepsis often...
    1. Re:so 1900s ... by Rich0 · · Score: 1

      Chemicals and bio weapons are so cheap, so easy to develop and distribute to large and small populations that any money spent on stupid hardware is a ridiculous waste. Any college student (much less an angry mob or small nation) with some talent could wipe out a large population right now in 2015.

      Maybe if you're a doomsday cult, but the problem with these kinds of weapons is that they're almost impossible to contain - at least reproducing biological weapons (many biological weapons like Anthrax are actually not dangerous unless the directly-dispersed spores/etc are inhaled). The kind that don't reproduce are actually not all that effective on military forces. So, you might succeed in killing everybody in NYC, but that won't stop the US from bombing you into the stone age.

      Now, if your motivation is religious in nature or you're otherwise suicidal, then sure those kinds of weapons can be effective, since you don't care if you kill off your own population as well.

    2. Re:so 1900s ... by swell · · Score: 1

      I don't understand. Are you saying that we should continue building expensive mechanical weapons and ignore the threat of chemical and bio weapons? How do you bomb someone into the stone age when they live in your community?

      --
      ...omphaloskepsis often...
    3. Re:so 1900s ... by Rich0 · · Score: 1

      I don't understand. Are you saying that we should continue building expensive mechanical weapons and ignore the threat of chemical and bio weapons? How do you bomb someone into the stone age when they live in your community?

      Not at all. I'm just saying that they aren't very good weapons for warfare.

      They're great weapons for terrorists and we certainly should be doing what we can to mitigate against them.

      You just seemed to suggest that things like railguns and tanks would be replaced by chemical and biological weapons. That seems unlikely. They have entirely different uses and users. It is a bit like saying that desktop computers are a thing of the past because automatic transmissions are so much more useful than manual ones.

  76. Re:Why several countries started testing the weapo by Anonymous Coward · · Score: 0

    >> Because we're all bastards.

    Fixed that for you.

    I'd gladly accept your opprobrium if you'll arrange for me to have a hypersonic weapon to test. Until then, speak for yourself... I'm not part of your "we".

  77. Re: Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Hypersonics make it possible to launch from land without chucking them into space where everyone can see. That way you can save the subs for later (or vice versa)

  78. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 2

    Hmm, if that's a good justification, can we have the reset of the British Empire back please? Although I guess we'll have to give most of the UK back to Italy eventually, as it was part of the Roman Empire.

    Wouldn't the Anglo-Saxon aspect of England make it separate from the Roman Empire? Or did that come later? As for the British empire, that would include beauties like the US, Canada, Australia and New Zealand. I'm guessing you wouldn't want India this time ;->

    Also, if we go back to history, who claims good old Iran? Macedonia (Alexander)? Saudi Arabia/Iraq (Caliphs Umar/Ali)? Afghanistan (the Ghaznavids)? Turkmenistan (the Khwarezmids)? Iraq/Turkey (the Seljuks)? Mongolia (the Ilkhanate)? Tajikistan (the Samanids/Timurides)? That poor country, ever since Islam, has been ruled by just about everybody around them, despite being a distinct nation.

    Of course, Russia would have a real fun time. Its entire Black Sea coast, not just Crimea, would go to Turkey, courtesy the Crimean Taters. Much of Siberia would go to the Mongols, and areas like Tatarstan could either be independent, or go to Kazakhstan. Wonder how Vlad Putin would like it, if the argument of his Chinese comrades is carried on to its logical conclusions?

  79. Not Hypersonic but Hypesonic by Ektanoor · · Score: 1

    It BOOMS since WWII but that's all it does... It just booms the air with lots of hype. This thing is like the Philosophical Rock of the good Middle Ages. The difference is that, from the early start, someone tries to tell you how hard, heavy and look-alike the rock is.

    Which means all these quests are a total failure. For one simple reason - Speed vs. Maneuverability. You can't have both in one basket. Either you sacrifice one for the sake of the other or you get nothing (eeeee, not so straight. You may get something you believe it works but usually it becomes bloody expensive).

    Hypersonics are very peculiar on this cost. It's mega-speed, so it means you have near-zero maneuverability. Worse, even miserable deviations to a planned trajectory may be deadly to your mega-cannonball. X-15 and the Shuttle have magnificent examples of such cases, down from the drawing board and up to, somehow, Columbia's tragedy. They all show that hypersonics is not a place to play with fire. Because it's fire all over. Everything burns, even the best alloys and composites we created for this task. And a small deviation of parameters/environment and you are dealling with Sun temperatures in a place you may have not taken into account. In such cases, the result can be nothing but catastrophic.

    This does not mean there is nothing to do in hypersonics. Well, nuclear heads and space systems fly on it! So there is something to do there. Maybe even a hypersonic rocket could have a role, if we count all caveats of the field. However, most hypersonic research is linked to the idea of creating a "TOP GUN" system, with Buck Rogers at the helm and even less brainy politicians and generals feeding the whole thing with mega-budgets and napoleonic dreams on World Peace.

    To end, let me note that this whole story has a historical scent of sinister. The first idea of an hypersonic mega-weapon was first studied in The Third Reich! Its name - Silbervogel. It was a madness like many things nazis did then but it is not just a crazy idea "floating in the air". In fact, the nazis tried some follow-ups and one of those was pushed by von Braun's boss - general Walter Dornberger. Later, after getting a solid feet in the US, Dornberger will lobby several times for hypersonic mega-weapons. In the end he became the father, forefather and grandfather of the BOMI, X-15, X-20 Dyna-Soar and Space Shuttle.

  80. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    This is ridiculous, China, Vietnam, Philippines, Malaysia, India, and Japan have had those exact same territorial disputes for the last 1000 years. This has nothing to do with China being a bad boy. None of those countries can agree on the borders.

    As far as 'overrunning Taiwan', learn some history, Taiwan is part of China. Always has been, nothing to Annex.
    The argument has always been: Which government is the TRUE government of ALL of China, Taiwan and the mainland.
    The Taiwanese government still also claims to be the proper government of mainland China.

    re-annexing Taiwan? When did they, the current government, annex them before?
    They were part of China when the prior Chinese government fled to that Chinese island after losing to Mao and what is now the current Chinese government.

    Why shouldn't the current Chinese government consider reintegration of a lost part of its country to be in it's national interests?

  81. Re: Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Humans will soon have technologies with destructive power far larger than their wisdom. This world will not last another 100 years.

  82. Re:Hypersonic weapons lead to nuclear war ? by fractoid · · Score: 1

    Yeah, they would like to remind you how they were killed by some tribal faction trying to make the U.S. look bad.

    Seriously, that whole region is a mess of different factions who all want to fuck each other up and take over. The U.S. just upset the current top dog when they went in in 2001, and now are copping the blame for what's been happening since the Jews ran away from Pharaoh.

    --
    Rampant carbon sequestration destroyed the Dinosaurs' tropical paradise. I'm here to help repair the damage.
  83. Re:Hypersonic weapons lead to nuclear war ? by hyades1 · · Score: 1

    I'm curious: did anyone ever notice how Iran is a modern, safe country? Or did anyone ever give Chileans credit for ousting the American puppet, who was still facing war crimes charges at the time of his death...a man who looted the Chilean treasury in the time-honoured tradition of dictators everywhere?

    Hmmm....food for thought. On second thought, don't think - let's just uncritically parrot what we read somewhere, because it MUST be right.

    --
    I've calculated my velocity with such exquisite precision that I have no idea where I am.
  84. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    The USA just destroys whole countries and murder hundreds of thousands of people in the process. Why to annex countries from which you stole everything?

    European Union annexed my country + Poland, Rumunia, Estonia, Bulgaria etc. We had referendum so I don't complain. If majority of people in Crimea are fine with that annexation, nobody else has reason to complain.

    Problem is that the people in the USA forgot what does the world liberty mean.

  85. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    Since the Jews ran away from the Pharaoh? Make that 'since the Islamized Arabs overran the entire region after Mohammed's death

  86. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    But the democratically elected Chilean government, while bringing Pinochet to justice, didn't make it a point to reverse his economic policies, no matter what they did to overhaul his human rights regime. So there were things that Pinochet did right economically that were so good for Chile that his replacement regime decided to continue them. Had it been Allende's regime, $DEITY knows whether Chile would have been another Cuba today.

    And Iran is safe & modern? Safe only if one is a supporter of Iran remaining an Islamic republic. In fact, Iran is one of the few countries where gays are dropped from tall buildings if exposed - that's why Ahmadinejad could boldly claim that there are no gays in Iran. We have Slashdotters demanding gay marriage in the US, calling for a boycott of Russia over their treatment of gays, while being totally oblivious of what is done to gays in places like Iran, Saudi Arabia, Gaza, Lebanon (in Hizbullah controlled places) and other Islamic paradises.

  87. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    Last 1000 years? That would be going back to appx 1000AD. At that time, China was hardly an empire, and in between then & now, it had been part of various Mongol empires. Would hardly have had territorial disputes with countries like Philippines, Malaysia & Japan.

    China vs India - that dispute only started after the Chinese conquest of Tibet - itself something that's a violation of international law. Had Tibet been independent, the areas that China disputes w/ India would be a matter of debate b/w governments in Delhi and Lhasa, not Delhi and Beijing.

    Why shouldn't the current Chinese government consider reintegration of a lost part of its country to be in it's national interests?

    As Raven64 pointed out above, why would other countries, say Britain, be unjustified in claiming territories that were once part of their empire? Using the Chinese logic, the US, Canada, Australia, New Zealand, South Africa and a whole bunch of other countries ought to wind up their governments and proclaim Queen Elizabeth the empress of all their territories. Russia is trying to devour Ukraine, and would no doubt love to reclaim everything that was in the ex Soviet Union, if not the Warsaw Pact: however, using that same logic, Russia should be a territory of Mongolia, given that the latter once controlled large parts of Russia, including Moscow. Oh, and Iran, that darling of both the Russians and Chinese - who should own them? Maybe carve them up b/w Iraq, Turkey, Turkmenistan and Afghanistan? It'll be fun seeing the reactions of China's friends when they're told what their status should be if Beijing's arguments are applied uniformly across countries. In fact, China too should be abolished and made a part of Mongolia, and Tibet, which wasn't a part of the Mongol empire, can get its independence.

  88. Antarctic Ice by NewYork · · Score: 1

    You don't need great weapons. Just Drop A "Heat bomb" In Antarctic Ice Sheet. You'll Drown The World.

  89. Re: Hypersonic weapons lead to nuclear war ? by phayes · · Score: 1

    Says who & in what context? m.shenhav "guessed" that hypersonic weapons were something new that could destabilise MAD. Now you're arguing (for ? / against ?) in an incomplete & incomprehensible statement.

    --
    Democracy is a sheep and two wolves deciding what to have for lunch. Freedom is a well armed sheep contesting the issue
  90. More toys for the men in green suits by Anonymous Coward · · Score: 0

    Wouldn't a senator be better? I mean, they wanted those missiles done, they approved the war, and they should represent the nation in good and bad. Generals are just doing their job. Senator supply will refresh faster than general supply.

  91. Re:Hypersonic weapons lead to nuclear war ? by randuev · · Score: 1

    There is an opinion that Ukraine was a ticking time bomb since Ukrainian "independence" because of the black sea fleet, sevastopol base has been crucial to russian armed forces doctrine. Something had to happen there before 2017 anyhow. http://news.kievukraine.info/2...

  92. Re: Hypersonic weapons lead to nuclear war ? by MichaelMacDonald · · Score: 1

    The US is more subtle. They try to appear as you say, however their armies are simply enforcing a propaganada machine. Rather than annexing, they are policing and manipulating. I don't see the difference. The actions in Iraq had more to do with oil and Israel than the US directly, and when you look at it from that perspective they were very successful and have allowed territory to be annexed by allies. Just because the USA is better at hiding their bodies doesn't mean they are innocent.

  93. Re:Hypersonic weapons lead to nuclear war ? by Anonymous Coward · · Score: 0

    Had Iraq been pro-US, there would have been no persecution of Iraqi Christians.

    What does military subordination have to do with religious persecution?

    Nor would Iraq have cozied up to Iran, who the US has been trying to isolate: they'd have happily joined the US and tried to become the major power in the Arab empire.

    What Arab empire?

    Afghanistan too - Hamid Karzai started mending relations w/ the Taliban even when the US still had a presence there.

    Because it makes sense not talking to the de facto leaders of half of your country after the US failed to win the impossible battle against them?

  94. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    What does military subordination have to do with religious persecution?

    If the 'Iraqi people' - read here the Shiites, who control the 'democratic' government by virtue of being 60% of the population - were genuinely thankful to the US, they'd have become a pro-US country, like Israel. They'd not have started a fresh round of religious persecution. Instead, however, they started behaving just like their Iranian neighbor.

    What Arab empire?

    A.k.a. the Arab League - the group of countries were Arabs are a majority, although by no means the entire population, and which stretches from Mauritania to Iraq. And Comoros to Syria.

    Because it makes sense not talking to the de facto leaders of half of your country after the US failed to win the impossible battle against them?

    The US won the battle against them in 2001 by December - the Taliban had lost even Kandahar. Hamid Karzai owes not just his power, but his life to the US: otherwise, like Abdul Haq, he too would have been captured & lynched by the Taliban.

    Instead, he has no memories of that, but rather, is pursuing a policy of making the Taliban a part of his government. Which defeats the original US purpose of ousting them: if the US was okay w/ the Taliban being a part of a regime, why did it install you (Karzai) as the leader of the government?

    My original point above refuted the allegation that the US has puppet regimes in either Afghanistan or Iraq. Whether the policies that these regimes in Kabul or Baghdad are following make sense or not is another issue. In the former, the party that it ousted is slowly creeping back to power, even while Mullah Omar still has the $25M on his head. In the latter, the US ousted a regime and replaced it w/ one friendly to its major enemy in the region - Iran. Some puppets!!!

  95. Re:Hypersonic weapons lead to nuclear war ? by unixisc · · Score: 1

    I'm actually supportive of the Russian claims on Crimea - not just due to the Black Sea Fleet, but also the fact that Crimea's population is mainly Russian, and that the transfer of Crimea from the RSFSR to the Ukrainian SSR by Khrushchev was by diktat, rather than any democratic expression by the people of Crimea.

    It's a different story though in Donbass, or the entire Ukrainian coast that Russia seems to want.