In what may be the weapon’s final test, the U.S. Air Force fired a Lockheed Martin Air-Launched Rapid Response Weapon from a B-52 Bomber on Sunday, March 17. The test happened over the Pacific near Guam. So far, the Air Force is being tight-lipped on how fast this version of a hypersonic missile flew. Based … Continue reading US fires off hypersonic missile test amid pressure from China, Russia