LOCKHEED MARTIN RECEIVES $289 MILLION CONTRACT FOR HIGH MOBILITY ARTILLERY ROCKET SYSTEM LAUNCHERS

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  22 octobre 2020 | International, Naval, Sécurité

  Boeing, U.S. Navy to develop long-range strike missile demonstrator

  Ed Adamczyk Oct. 21 (UPI) -- Boeing has received a $30 million U.S. Navy contract will demonstrate advanced missile technologies for use on F/A-18 Super Hornet fighter planes, the company said. Boeing and the Navy's Air Warfare Center Weapons Division will develop the Supersonic Propulsion Enabled Advanced Ramjet, or SPEAR, flight demonstrator, with a first flight scheduled for 2022. The contract comes after the Department of Defense sought information to help the Navy determine technical requirements of future carrier-based land and sea strike weapons systems, a Boeing statement on Tuesday said. The statement cites the company's "prior successes" in work on the experimental X-51A Waverider, a hypersonic weapon capable of traveling at five times the speed of sound, as well as the Triple Target Terminator program. The T-3 was led by the Defense Advanced Research Projects Agency and explored use of very-long-range missiles launched from aircraft to combat hostile aircraft, cruise missiles and on-ground air defense shields. Although no connection between supersonic and hypersonic missiles was announced, the Boeing statement indicates that the capabilities of the demonstrator will be included in future anti-ship and land-attack missiles carried by fighter planes. Boeing-built Navy F/A-18E/F Super Hornets will likely have advanced features added during Block III upgrade programs. Weapon advancements from the SPEAR program could also be added to F-35 Joint Strike Fighter aircraft as well. https://www.upi.com/Defense-News/2020/10/21/Boeing-US-Navy-to-develop-long-range-strike-missile-demonstrator/5121603298420/

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  23 avril 2020 | International, C4ISR

  Air Force works to ‘mitigate’ Ligado deal’s impact on GPS

  Aaron Mehta and Valerie Insinna The U.S. Air Force is in the early stages of developing strategies to “mitigate” the damage expected to occur to Global Positioning System capabilities following the Federal Communication Commission's approval of a spectrum request by Ligado Networks, according to the service's top uniformed officer. On Wednesday, Air Force Chief of Staff Gen. David Goldfein said he was “very concerned about the Ligado decision,” adding those concerns are shared with Gen. Jay Raymond, the first head of the U.S. Space Force. “We as a nation, and I would offer as a [world], rely on GPS to do so much that affects far more than military operations,” Goldfein said. “This is our quality of life. This is how we run businesses. This is how we fly airplanes. This is the ATM that requires that timing signal to get money. This is the blue dot on your phone that allows you to get from point A to point B, so we have come to just rely completely on GPS.” On Monday, the FCC voted 5-0 in favor of Ligado's plan, which would allow the company to use L-band — a range of frequencies between 1 to 2 GHz, on which GPS relies in order to penetrate weather and dense vegetation. The company wants to use L-band as part of its plan to expand America's 5G capabilities, or next-generation connectivity. The Defense Department and other government agencies have opposed the proposal for almost a decade over concerns it would impact GPS. C4ISRNET first broke the news April 10 that the FCC would move forward with Ligado's request. “The best way I've heard it described — I'm a philosophy major and this works for me — if you're trying to have a quiet conversation and in the next room is a 500-watt speaker blaring music at you: That's a visual of what potentially could be the interference with this GPS signal that absolutely has got to be pristine, and the world relies on," Goldfein said. "So I am very concerned about it, and [Chief of Space Operations for the U.S. Space Force Gen. John “Jay”] Raymond and I are looking at different mitigation steps.” Goldfein didn't go into details about what those steps might entail. Later in the day, Mark Lewis, the Defense Department's director of research and engineering for modernization, said he hadn't talked with Goldfein yet on next steps, but expressed similar sentiments about the Ligado plan. “It's obviously a concern. Our ability to operate not only in space but in spectrum is critical. So I guess what I would tell you is right now we're considering what the implications will be and considering what the impacts will be,” Lewis said at an event hosted by the Mitchell Institute. It's something “we're working pretty actively,” Lewis added. Outside of the technical mitigation efforts, there may be policy efforts underway to try and block L-band use by Ligado. In an exclusive op-ed for C4ISRNET, leaders of the House and Senate Armed Services committees warned that Ligado's plan could ultimately “cost taxpayers and consumers billions of dollars and require the replacement of current GPS equipment just as we are trying to get our economy back on its feet quickly.” “We encourage the FCC to withdraw its approval of Ligado's application and take this opportunity to work with the NTIA [National Telecommunications and Information Administration] and other federal agencies, including the departments of Defense and Transportation, to find a solution that will both support commercial broadband expansion and protect national security assets. Moreover, we expect the FCC to resolve Department of Defense concerns before moving forward, as required by law,” the lawmakers wrote. “If they do not, and unless President [Donald] Trump intervenes to stop this from moving forward, it will be up to Congress to clean up this mess.” https://www.c4isrnet.com/battlefield-tech/2020/04/22/air-force-works-to-mitigate-ligado-deals-impact-on-gps/

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  7 août 2018 | International, Terrestre

  Marines increase ways to detect and kill air threats, from hobby drones to cruise missiles

  By: Todd South As Marine units face evolving drone threats from terrorist organizations and at the same time shore up their air defenses against near-peer air attacks, a few key pieces of gear in the most recent defense bill could vastly strengthen overhead protection. Until recently, Marines tasked with taking down drones or short-range missiles had to link into a vast array of detection devices and then perform a practically 20th century task to take them out. Essentially, a Marine with binoculars scans the air for drones while another Marine zeroes in with a Stinger missile ― first fielded in the 1980s but upgraded since ― to shoot down what is often a few hundred dollars' worth of a patched together, weaponized or surveillance-type commercial drone. But a review of the past five years of Marine Corps budget requests and approvals for two systems, the Ground Based Air Defense-Transformation, or GBAD, and the Ground/Air Task-Oriented Radar, or G/ATOR, have more than doubled in the past five years and are projected to maintain or increase from now until 2022, when a GBAD with a laser component is expected to field. Beginning as far back as 2013, the Marines have been purchasing the G/ATOR, an advanced radar system that executes the function of a combined five legacy systems. Full Article: https://www.marinecorpstimes.com/news/your-marine-corps/2018/08/06/marines-increase-ways-to-detect-and-kill-air-threats-from-hobby-drones-to-cruise-missiles/