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Nuclear Subs 'Collide In Ocean'
Jantastic noted a BBC report saying "A Royal Navy nuclear submarine was involved in a collision with a French nuclear sub in the middle of the Atlantic. It is understood HMS Vanguard and Le Triomphant were badly damaged in the crash earlier this month. Despite being equipped with sonar, it seems neither vessel spotted the other, the BBC's Caroline Wyatt said."
You'd think we would... you know... communicate with our allies? Maybe? At least they didn't almost collide with a lighthouse, though.
Posts not to be taken literally. Almost everything is sarcasm.
Is there a reason "collide in ocean" is in quotes? Could we also say they were "bumping their ballasts", "raising their periscopes", and so on?
forget the credit crunch. it's the collision crisis that will doom us all. I can already predict people bumping one another on the streets, cows going to waste on the fields, large buildings tripping the little ones... it's the apocalypse.
Despite being equipped with sonar, it seems neither vessel spotted the other, the BBC's Caroline Wyatt said."
That's not surprising. All that stealthy sub technology doesn't work well when you're pinging with active SONAR. When subs don't want to be found, they go quiet and depend on their sensors to pick up noise from other vessels. Of course, if you have two subs each of whicf has stealth technology that is better than the other sub's sensors, then you have a situation where two subs can't see each other. Which could lead to a collision.
Maybe if they weren't in super stealth mode they would have seen each other and the accident could have been avoided. This technology is too dangerous and needs to be outlawed through international treaty. The up side is that we know that stealth works!!
Chekov "where are your nukleer wessels??"
That was the most retarded thing that could possibly have been added to that summary. You don't use active sonar unless you want to be found. Passive sonar won't find everything. It's entirely possible that both subs detected each other, both went silent, and both coasted right into one another. The FA is hilarious though:
No, Nick. It wouldn't be, because nuclear weapons have to be detonated. A lot of careful work goes into making sure they don't go off accidentally. If two subs crash hard enough to destroy them, there will be a lot of bubbles, and dead crewmen.
Well, (Colonel?) Angus, it's called physics. See, two objects with mass cannot occupy the same space...
No, a nuclear nightmare of the highest order is scores of terrorists running around with suitcase nukes. (you know, like the USA)
The collision of two submarines would actually be unlikely to release vast amounts of radiation, although it could scatter scores of nuclear warheads across the seabed. This is actually enormously unlikely since the weapons are stored in the most structurally secure portion of the vessel, in their own launch tubes. Most likely they would stay in the tubes in all but the most severe impact. Remember, submarines are not made out of porcelain. They are made out of various metals and in a collision (as opposed to an explosion) they would not likely separate into many pieces. Just think of the physics involved - when two cars collide head-on at over 50 mph they do not typically disintegrate. The total energy is vastly higher here, but the relative speed is much slower, and a lot of the energy involved will be absorbed by the water in the way that air doesn't.
I'm as put off by the fact of WWIII in a can being writ across our oceans many times over as the next guy, but I prefer to skip the bullshit rhetoric. I guess that's why I'm not a politician.
"You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
A head on collision was bound to happen even if they knew the other sub was there. The French drive on the right, the British on the left.
The world is made by those who show up for the job.
The bit I find hilarious about every showing of this story that I've seen on the net, is that everyone says "How can this have happened?"
Do *you* want to tell the French where all our nuclear subs are at any moment in time?
Do the French want to tell us where all their nuclear subs are at any moment in time?
Do *you* want to be in a country where all our nuclear subs light up the sonar of any passing ship like a Christmas tree?
No. Therefore, it's an INCREDIBLE show of the power of the anti-detection capabilities of these subs that they BOTH manouvered close enough to each other to collide without EITHER of them detecting the other. That's bloody fantastic. A technology used by the military that actually works in production and has an incredibly relevant use.
As to what happens in a collision... if ANY country in the world truly has nuclear weapons that can be set off without being ARMED first, then we have a bigger problem than what happens if two tiny ships in a vast, three-dimensional ocean might happen to accidentally collide. These things NEED to withstand just about anything, or else the enemy just fires one shot in the right place and "Blam!"... nuclear detonation without ever having owned a nuclear weapon.
Similarly for the onboard reactor. Nuclear subs are not fragile, and their designers not stupid (as has been proved by the anti-sonar technology!)... if a sub is really that easy to sink / destroy and leak radiation enough to matter, then they become nothing more than timebombs. When they next dock for repairs etc. (which cannot really be hidden from satellites, etc.), just blow them up and you've set off a nuclear warhead / contaminated the seas inside your enemies own country.
Nuclear submarines colliding, satellites colliding, 200 million Chinese suddenly move inland leaving cities, US government giving away billions of dollars to banks...
Don't know about you, but lately I feel more and more like I am living in a James Bond movie.
Only I am not the one with cool gadgets, drinking problem and a girl with a sexual innuendo for a name under each arm.
Mit der Dummheit kämpfen Götter selbst vergebens
"Now go away or I shall bump you a second time!"
"This is a lighthouse. Your call."
I want to delete my account but Slashdot doesn't allow it.
Because light of just about any sort and whole swaths of the rest of the EM spectrum don't travel very far under water, and even if it did the hulls of the submarines are going to only be marginally higher temperature then the surrounding ocean.
I have a good thinking strategy that I go through before I open my mouth and say things like this. It basically figure that if I managed to think of this in only a few minutes there's probably a good chance that the many thousands of engineers from around the world over the past 30 years who are far more knowledgeable about this then me have also probably thought of it and have a good reason for not using it.
I may agree with what you say, but I will defend to the death your right to face the consequences of saying it.
Run silent - Run deep.
- Run into each other.
Lars T.
To the guy who modded me down from perfect to terrible Karma - Apple haters still suck