Watch the skies in 2022 for the first B-21 bomber flight

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  18 octobre 2021 | International, Terrestre

  First Live Hypersonic Missile Rounds To Be Delivered to Army Unit Next Year

  The service remains on pace to field an offensive hypersonic unit by fiscal 2023, general says.

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  19 octobre 2020 | International, C4ISR

  Pentagon inks $197 million in contracts for microelectronics

  Andrew Eversden WASHINGTON — The U.S. Department of Defense has awarded contracts worth $197.2 million for microelectronics, it announced Thursday, amid concerns about with much production of the technology is taking place outside the United States. The Pentagon awards are part of the department's desire to entice microelectronics manufacturing back into the United States. Microelectronics are at the core of technologies the department considers critical to national security, such as artificial intelligence, quantum computing and 5G communications capabilities. “The microelectronics industry is at the root of our nation's economic strength, national security, and technological standing," said Michael Kratsios, acting undersecretary of defense for research and engineering. The “awards support the Department's mission to promote microelectronics supply chain security and accelerate U.S. development of the very best in circuit design, manufacturing, and packaging. It's critical for the DOD and American industry to work together in meaningful partnerships to ensure the United States leads the world in microelectronics far into the future.” As part of the awards, Microsoft and IBM are splitting an other transaction authority contract worth $24.5 million “to advance commercial leading-edge microelectronics physical ‘back-end' design methods with measurable security.” The award is a phase one deal under the DoD's Rapid Assured Microelectronics Prototypes using Advanced Commercial Capabilities Project. Another contract, valued at $172.7 million, was awarded to both Intel Federal and Qorvo to “develop and demonstrate a novel approach towards measurably secure, heterogeneous integration and test of advanced packaging solutions.” The award was given under phase two of the State-of-the-Art Heterogeneous Integration Prototype Program. “These awards highlight how the Department is moving towards a new quantifiable assurance strategy that will help the DOD quickly and safely build and deploy leading-edge microelectronics technologies,” the Pentagon's news release said. The department is increasingly concerned about the microsystems market because much of the production process takes place overseas, particularly in or near China. The department fears this allows China to implement backdoors into critical national security systems. Because of the current market structure, "we can no longer identify the pedigree of our microelectronics,” Ellen Lord, the undersecretary of defense for acquisition and sustainment, said at the Defense Advanced Research Projects Agency's Electronics Resurgence Initiative Summit in August. “Therefore we can no longer ensure that backdoors, malicious code or data exfiltration commands aren't embedded in our code. While we develop the ability to identify the technical path to ensure all components, circuits and systems are clean regardless of their manufacturing location, we need to find a path to domestic sources to provide a secure and resilient supply of legacy, state-of-the-present and state-of-the-art microelectronics.” https://www.c4isrnet.com/battlefield-tech/it-networks/2020/10/16/pentagon-inks-197-million-in-contracts-for-microelectronics/

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  24 septembre 2020 | International, Aérospatial, C4ISR

  USAF Discussing Larger Fighters, Weaponized KC-46, Roper Says

  Steve Trimble Developing larger and longer-ranged fighters, weaponizing the Boeing KC-46 fleet, and possibly fielding a new type of unmanned, small and stealthy tanker are all now in discussion by U.S. Air Force leaders, assistant secretary of the Air Force Will Roper said on Sept. 23. As the head of acquisition, technology and logistics, Roper said he and the new chief of Air Mobility Command, Gen. Jacqueline Van Ovost, are “excited” now about the direction of the long-troubled KC-46 program, as the Air Force and Boeing continue to finalize the Remote Vision System 2.0 upgrade. The KC-46's turnaround, Roper said, is allowing acquisition and mobility officials to turn their attention to addressing another Air Force refueling problem: How to solve a yawning gap between refueling capacity and operational need for inflight refueling, especially at the forward edge of a ring of contested airspace, where large and, for now, relatively defenseless aircraft such as the KC-46 are most vulnerable. Building a more survivable and responsive air refueling capability that can be used in a contested war zone was the focus of a meeting this week between Roper and Van Ovost, he said. “One of those next strategic questions for the Air Force is going to be can you defend a tanker against an onslaught of fighters who know that every tanker you kill, it's like killing a lot of fighters or bombers or drones that it supports,” Roper said. Roper prefers not to take a one-size-fits-all solution, such as a single major new acquisition program that buys only one type of aircraft. Instead, the Air Force should evaluate the solution to the contested aerial refueling problem as an architecture, with multiple options that can be dialed back and forth. One option for reducing demand on tankers is a new fighter aircraft that is designed to carry more fuel. “Maybe having [the] small, currently sized fighters is not the way to go in [the] future,” Roper said. “And since we're all abuzz with digital engineering and thinking about what the future fighter force could look like, thinking about bigger fighters is a natural question.” Another way to make the KC-46 fleet more survivable, and thus operate closer to the forward edge of contested airspace, is to weaponize the aircraft, he said. “We don't put weapons and sensors on tankers to shoot down aircraft, but the current KC-46 is a big airplane with the ability to mount sensors and weapons under the wings,” Roper said. “We just don't do it because we can use a fighter combat air patrol to defend high-value assets.” The Air Force also may need a different kind of tanker in the future, he said. Two options are possible: A larger aircraft than the KC-46 that could carry more fuel, but needs to stay farther away from potential threats, or much smaller, unmanned and stealthy “micro-tankers” that could operate much closer or even inside defended airspace, Roper said. “I expect that as we really look at airpower in the truly contested environment that we'll be looking at fuel very strategically,” Roper said. https://aviationweek.com/defense-space/aircraft-propulsion/usaf-discussing-larger-fighters-weaponized-kc-46-roper-says