The US Air Force appears to have expanded its goals for a planned fleet of uncrewed fighters beyond the initial concept of a ...

Dubai just turned into a hypercar playground with a jaw-dropping fleet including two Koenigsegg Jeskos, a Senna GTR, CCXR, Aston Martin Valkyrie, and Pagani Utopia. Witness the ultimate supercar ...

Kratos Defense and Security Solutions has unveiled the second version of the XQ-58A Valkyrie, featuring an internal landing ...

The XB-70 Valkyrie, a Mach 3-capable bomber developed during the Cold War, was designed to outpace Soviet air defenses. Powered by six turbojet engines, it could reach 2,076 mph at 73,000 feet.