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Gunfighter shares a report from Defense News: President Donald Trump on Monday appeared to sign an executive order directing the Pentagon to create a new "Space Force," a move that could radically transform the U.S. military by pulling space functions variously owned by the Air Force, Navy and other military branches into a single independent service.

"I am hereby directing the Department of Defense and Pentagon to immediately begin the process necessary to establish a Space Force as the sixth branch of the armed forces," Trump said during a meeting of the National Space Council. "That's a big statement. We are going to have the Air Force and we are going to have the Space Force. Separate but equal. It is going to be something. So important," Trump added. "General Dunford, if you would carry that assignment out, I would be very greatly honored." Dunford responded in the affirmative, telling Trump, "We got you." The oddity of Trump's statement was that it was followed up with a White House readout that "contained no language related to the creation of a new military branch, leaving open the question of whether Trump has actually issued formal guidance to the military," reports Defense News. It is believed that Trump still needs the support of Congress to actually establish a space force.

An anonymous reader quotes Futurism: Russian defense company Kalashnikov has revealed their single-person flying car... As reported by Popular Mechanics, its body consists of a simple metal frame with a set of eight rotors used to lift it off the ground. A pair of joysticks are used to control the craft, while a set batteries found beneath the rider's seat provide the necessary power... Using electricity makes it lighter than a craft that relies on gasoline or a diesel engine, but as noted by DefenseNews, the batteries probably only enable it to fly for about 30 minutes before it needs to land.
There's video footage on YouTube of the flying craft lifting off.

An anonymous reader writes: The USS Zumwalt (DDG-1000) is the U.S. Navy's latest warship, commissioned just last month -- and it comes with the biggest guns the Navy has deployed since the twilight of the battleships. But it turns out the Zumwalt's guns won't be getting much of a workout any time soon, aside from acceptance testing. That's because the special projectiles they were intended to fire are so expensive that the Navy has canceled its order. As [Ars] described [Zumwalt's Advanced Gun System (AGS)] in a story two years ago: "The automated AGS can fire 10 rocket-assisted, precision-guided projectiles per minute at targets over 100 miles away. Those projectiles use GPS and inertial guidance to improve the gun's accuracy to a 50 meter (164 feet) circle of probable error -- meaning that half of its GPS-guided shells will fall within that distance from the target." The projectile responsible for that accuracy -- something far too complex to just be called a "shell" or "bullet" -- is the Long Range Land-Attack Projectile (LRLAP). Each projectile has precision guidance provided by internal global positioning and inertial sensors, and bursts of LRLAPs could in theory be fired over a minute following different ballistic trajectories that cause them to land all at the same time. Lockheed Martin won the competition to produce the LRLAPs, and the company described their capabilities thusly: "155mm LRLAP provides single strike lethality against a wide range of targets, with three times the lethality of traditional 5-inch naval ballistic rounds -- and because it is guided, fewer rounds can produce similar or more lethal effects at less cost. LRLAP has the capability to guide multiple rounds launched from the same gun to strike single or multiple targets simultaneously, maximizing lethal effects." The "less cost" part, however, turned out to be a pipe dream. With the reduction of the Zumwalt class to a total of three ships, the corresponding reduction in requirements for LRLAP production raised the production costs just as the price of the ships they would be deployed to soared. Defense News reports that the Navy is canceling production of the LRLAP because of an $800,000-per-shot price tag -- more than 10 times the original projected cost.

An anonymous reader quotes a report from Defense News: The U.S. Air Force on Tuesday declared its first squadron of F-35As ready for battle, 15 years after Lockheed Martin won the contract to make the plane. The milestone means that the service can now send its first operational F-35 formation -- the 34th Fighter Squadron located at Hill Air Force Base, Utah -- into combat operations anywhere in the world. The service, which plans to buy 1,763 F-35As, is the single-largest customer of the joint strike fighter program, which also includes the U.S. Marine Corps, U.S. Navy and a host of governments worldwide. "Given the national security strategy, we need it," [Air Combat Command (ACC) head Gen. Herbert "Hawk" Carlisle] said. "You look at the potential adversaries out there, or the potential environments where we have to operate this airplane, the attributes that the F-35 brings -- the ability to penetrate defensive airspace, the ability to deliver precision munitions with a sensor suite that fuses data from multiple information sources -- is something our nation needs." Carlisle said in July that even though he would feel comfortable sending the F-35 to a fight as soon as the jet becomes operational, ACC has formed a "deliberate path" where the aircraft would deploy in stages: first to Red Flag exercises, then as a "theater security package" to Europe and the Asia-Pacific. The fighter probably won't deploy to the Middle East to fight the Islamic State group any earlier than 2017, he said, but if a combatant commander asked for the capability, "I'd send them down in a heartbeat because they're very, very good." The declaration is another achievement for the $379 billion program -- the Pentagon's largest weapons project -- following the declaration of a first squadron of F-35s ready for combat made by the U.S. Marine Corps in July 2015.

An anonymous reader writes: Writing for Defense News, Lara Seligman reports, "For the first time since a controversial report detailing how the F-35 performs in a dogfight emerged last summer, an F-35 pilot gave an in-depth analysis of his experience flying the jet in a close-range battle scenario. Norwegian Air Force Maj. Morten 'Dolby' Hanche, the first Norwegian to fly the F-35, analyzed the jet's performance in a dogfight in a March 1 blog post published on Norway's Ministry of Defense website. Although Hanche never mentions the 2015 report, 'F-35A High Angle of Attack Operational Maneuvers' revealed last summer by blogger David Axe on WarisBoring.com, he counters many of the anonymous author's claims."

An anonymous reader writes: Writing for Defense News, Lara Seligman and Aaron Mehta report that "[c]oncerns about increased risk of injury to F-35 pilots during low-speed ejections have prompted the US military services to temporarily restrict pilots who weigh less than 136 pounds from flying the aircraft. During August tests of the ejection seat, built by Martin-Baker, testers discovered an increased risk of neck injury when a lightweight pilot is flying at slower speeds. Until the problem is fixed, the services decided to restrict pilots weighing under 136 pounds from operating the plane, Maj. Gen. Jeffrey Harrigian, F-35 integration office director, told Defense News in a Tuesday interview."

An anonymous reader writes: Lara Seligman from Defense News reports that the capabilities of the Joint Strike Fighter are to be evaluated for close-air support (CAS) missions. She writes, "To gauge the joint strike fighter's ability to perform in a close-air support role, the Pentagon's top weapons tester has declared the sleek new fighter jet must face off against the lumbering A-10. The Pentagon's Office of Operational Test and Evaluation plans to pit the full-up F-35 against the legacy A-10 Warthog and potentially other fighter jets to evaluate the next-generation aircraft's ability to protect soldiers on the ground."

schwit1 writes: AviationWeek has posted an analysis of SpaceX's latest attempt to land its Falcon 9 rocket on an ocean barge. Quoting: "SpaceX founder and chief technology officer Elon Musk tweeted that "excess lateral velocity caused it [the booster] to tip over post landing." In a later tweet that was subsequently withdrawn, Musk then indicated that "the issue was stiction in the biprop throttle valve, resulting in control system phase lag." In this statement, Musk was referring to "stiction" — or static friction — in the valve controlling the throttling of the engine. The friction appears to have momentarily slowed the response of the engine, causing the control system to command more of an extreme reaction from the propulsion system than was required. As a result, the control system entered a form of hysteresis, a condition in which the control response lags behind changes in the effect causing it.

Despite the failure of the latest attempt, SpaceX will be encouraged by the landing accuracy of the Falcon 9 and the bigger-picture success of its guidance, navigation and control (GNC) system in bringing the booster back to the drone ship. The GNC also worked as designed during the prior landing attempt in January, which ended in the destruction of the vehicle following a hard touchdown on the edge of the platform." In related news, SpaceX is hoping to attempt its next landing on solid ground.

Hugh Pickens DOT Com (2995471) writes "Reuters reports that last week's computer glitch at a California air traffic control center that led officials to halt takeoffs at Los Angeles International Airport was caused by a U-2 spy plane still in use by the US military, passing through air space monitored by the Los Angeles Air Route Traffic Control Center that appears to have overloaded ERAM, a computer system at the center. According to NBC News, computers at the center began operations to prevent the U-2 from colliding with other aircraft, even though the U-2 was flying at an altitude of 60,000 feet and other airplanes passing through the region's air space were miles below. FAA technical specialists resolved the specific issue that triggered the problem on Wednesday, and the FAA has put in place mitigation measures as engineers complete development of software changes," said the agency in a statement. "The FAA will fully analyze the event to resolve any underlying issues that contributed to the incident and prevent a reoccurrence." The U.S. Air Force is still flying U-2s, but plans to retire them within the next few years. The U-2 was slated for retirement in 2006 in favor of the unmanned Global Hawk Block 30 system, before the Air Force pulled an about-face two years ago and declared the Global Hawk too expensive and insufficient for the needs of combatant commanders."

Daniel_Stuckey writes "Of all the weapons the Pentagon relies on to defend the United States, one of the strangest and most secretive is Andrew Marshall, a 92-year-old man who's spent the last 40 years staring into the future trying to predict the next big threat to America. Known fondly as "Yoda" to his many fans in Washington, Marshall heads up the Office of Net Assessment—the Defense Department's think tank tasked with taking a long view, out-of-the-box approach to defense strategy. In his role as the Pentagon's visionary sage, Marshall is credited with predicting the fall of the Soviet Union, the rise of China's global prominence, the role of autonomous weapons and robots in warfare, and even helping end the Cold War. Now, facing budget cuts, Secretary of Defense Chuck Hagel is considering reorganizing or possibly even shuttering the futurist think tank, Defense News recently reported."

According to the Daily Yomiuri, "Japan launched two satellites on Jan. 27 to strengthen its surveillance capabilities, including keeping a closer eye on North Korea which has vowed to stage another nuclear test. One of them was a radar-equipped unit to complete a system of surveillance satellites that will allow Tokyo to monitor any place in the world at least once a day. The other was a demonstration satellite to collect data for research and development." The Defense News version of the story says "Japan developed a plan to use several satellites as one group to gather intelligence in the late 1990s as a response to a long-range missile launch by Pyongyang in 1998. The space agency has said the radar satellite would be used for information-gathering, including data following Japan’s 2011 quake and tsunami, but did not mention North Korea by name."

Hugh Pickens writes "Defense Tech reports that several F-16 engines weighing 3,700 pounds each have been stolen from a base in a central part of the country. Israeli officials played down the loss, saying the engines were old or retired and likely stolen for scrap. U.S. security and aviation experts contacted were not so dismissive of the missing engines and said that some countries would see value in having them and taking them apart. 'They're still more modern than anything in the Iranian air force inventory, and they would even be helpful to China in their jet engine development,' says Richard Aboulafia, noting that modern technology engine design remains 'a black art' and that competitors would love the opportunity to study them. This is not the first time jet engines have gone missing. In June 2011, Israel reported the loss of eight F-15 and F-16 fighter engines from a base at Tel Nof near Jerusalem when investigators found the engines had been taken away on large trucks, prompting speculation that the thieves had help from inside the base. In 2009, two F-5 engines were stolen from an airbase in Malaysia, tracked to Argentina and ultimately located in Uruguay."

penguinrecorder writes "The Thunder Generator uses a mixture of liquefied petroleum, cooking gas, and air to create explosions, which in turn generate shock waves capable of stunning people from 30 to 100 meters away. At that range, the weapon is relatively harmless, making people run in panic when they feel the sonic blast hitting their bodies. However, at less than ten meters, the Thunder Generator is capable of causing permanent damage or killing people."

SniperClops writes, "China has fired high-power lasers at U.S. spy satellites flying over its territory in what experts see as a test of Chinese ability to blind the spacecraft, according to sources." The article mentions the reluctance of the U.S. administration to talk about this "asymmetric" effort by the Chinese military.