USAF delays the purchase of hypersonic weapons

The United States Air Force (USAF) has confirmed that hypersonic missiles will not be bought in fiscal 2024. Instead, the Air Force will continue to focus on research and development of the Air-Launched Rapid Response Weapon (ARRW), which features a boost-glide hypersonic vehicle. The budget request for the upcoming fiscal year includes $150 million allocated to ARRW R&D.


Photo: USAF

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KF-21 starts night flight testing

KF-21 Boramae, produced by Korea Aerospace Industry, has successfully completed its first night flight test, following the first prototype’s maiden flight in July of last year, with a gap of seven months. The KF-21 program is a major step forward for South Korea’s domestic aerospace industry, as it aims to develop a domestically produced advanced multi-role fighter aircraft, which can replace its aging fleet of F-4 fighter jets currently in service.

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GA-ASI’s LongShot proposal enters Phase 2

The U.S. Defense Advanced Research Projects Agency’s (DARPA) LongShot program has selected General Atomics Aeronautical Systems, Inc. (GA-ASI) proposal for Phase 2 in March. DARPA had stated that the LongShot program aims to show that an unmanned air-launched vehicle can use air-to-air weapons to take down enemy aircraft. This will increase the range and effectiveness of air superiority missions.


Graphic: General Atomics

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ASTARTE program demonstrates revolutionary automated flightpath-planning software

In late 2022, the Air Space Total Awareness for Rapid Tactical Execution (ASTARTE) program, a joint collaboration between DARPA, the Army, and the U.S. Air Force, successfully demonstrated new automated flightpath-planning software in a simulated battle in contested airspace. The software was able to deconflict friendly missiles, artillery fire, and manned and unmanned aircraft while avoiding enemy fires.


Graphic: DARPA
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