US Air Force test to launch ultra-fast hypersonic missile fails

The US Air Force’s new hypersonic missile program suffered a blow Monday after it failed to launch from a B-52H Stratofortress bomber aircraft flying from Edwards Air Force Base in California.The US Air Force’s new hypersonic missile program suffered a blow Monday after it failed to launch from a B-52H Stratofortress bomber aircraft flying from Edwards Air Force Base in California.