Key Points and Summary – The X-51 Waverider’s 2013 flight—air-launched from a B-52 and accelerating to Mach 5.1—remains the longest air-breathing hypersonic run on...
Key Points and Summary – At first glance, the U.S. Air Force looks overstretched: old fleets, tight budgets, sliding deliveries. Look closer and it’s...
Key Points and Summary – An unclassified, 10-year plan obtained by Breaking Defense says the Air Force needs 1,558 combat-coded fighters by 2035—about 300...
Key Points and Summary – Boeing’s X-51A “Waverider” was a hypersonic tech demonstrator built with AFRL, DARPA, and Pratt & Whitney Rocketdyne to validate...
Key Points and Summary – China’s J-35 naval stealth fighter achieved a significant milestone in September 2025 by successfully conducting catapult launches from the...