Somewhere over the Mojave Desert this spring, a B-21 Raider finished a test sortie, touched down at Edwards Air Force Base, ...
Boom Supersonic's XB-1 aircraft set a new speed record during its latest test flight. The Colorado company is working through a flight test program of the XB-1 supersonic demonstrator aircraft, which ...
Northrop Grumman announced in spring 2026 that its B-21 Raider completed a major flight-test campaign in just 73 days, ...