HomeSpace US Air Force unveils new B-21 Raider stealth bomber, most advanced military aircraft ever Dinesh -December 03, 2022 0 The U.S. Air Force unveiled the new Northrop Grumman-built B-21 Raider stealth bomber Friday (Dec. 2) to be the new backbone of the Air Force's fleet. from Space https://ift.tt/fnVayEI Tags: Space Facebook Twitter