The North American XB-70 Valkyrie embodied a once-dominant creed: outrun defenses at Mach 3 and 70,000 feet. -The prototype ...

As part of a plan to build a strategic bomber for deep penetration and nuclear bombing runs during the Cold War, North ...

The only remaining XB-70 Valkyrie superbomber is on display at the National Museum of the U.S. Air Force in Dayton, Ohio. The Cold War-era prototype variant of the planned B-70 nuclear-armed strategic ...

During the Cold War era from the late 1940s to the early 1990s, the skies above Southern California’s Mojave Desert served as a testbed for the newest, biggest, fastest and deadliest military aircraft ...

Here’s What You Need to Remember: Seeing the writing on the wall, the Air Force canceled the proposed B-70 line in 1961, three years before the XB-70’s first flight. During the 1950s, as the Cold War ...

All the Latest Game Footage and Images from Microsoft Flight Simulator X: Steam Edition - North American XB-70 Valkyrie A technological tour de force of epic proportions, the legend of the XB-70 ...

GE won a contract for the J93 propulsion system of the North American XB-70 Valkyrie supersonic bomber in 1957. The highly-advanced, lightweight single-shaft turbojet engine incorporated variable ...