Military Hardware: Tanks, Bombers, Submarines and More XB-70 Valkyrie Bomber Was Built for a War with Russia Key Points: The XB-70 Valkyrie, a Mach 3-capable bomber developed during the Cold War, was designed to outpace Soviet air defenses. Powered by six... Brent M. EastwoodApril 15, 2025
Military Hardware: Tanks, Bombers, Submarines and More XB-70: The U.S. Air Force Almost Had a Mach 3 Bomber Summary and Key Facts: The XB-70 Valkyrie, an advanced supersonic bomber developed by North American Aviation, aimed to replace the B-52 with a Mach... Christian OrrJuly 5, 2024