National Interest on MSN4 天
XB-70 Bomber Can Be Explained in 3 Words
Valkyrie was an experimental U.S. nuclear bomber developed in the 1950s and 1960s as a potential replacement for the B-52.
The National Interest1 个月
XB-70 Valkyrie: The Mach 3 Bomber The Air Force Had to Cancel
The XB-70 Valkyrie, a Cold War-era strategic bomber prototype designed to replace the B-52, is now on display at the National Museum of the U.S. Air Force. Developed to fly at Mach 3.0 ...
Business Insider India6 年
Jump inside the XB-70 Valkyrie, the largest and fastest bomber that the US ever built
The XB-70 Valkyrie could cruise at Mach 3, riding its own shock wave to do so, and could hit altitudes of 70,000 feet. But the XB-70 Valkyrie never went into full-scale production ...