The Air Force Has Started Building the First B-21 Bomber, Which You Haven't Even Seen Yet
The U.S. Air Force and defense contractor Northrop Grumman have begun construction of the first B-21 Raider bomber. The airplane, which will carry both conventional and nuclear payloads, is the U.S.’s first first new heavy bomber in more than thirty years. And despite a plane already being assembled, you haven’t seen…