B-21 Raider Posted on September 20, 2016 by alert5 The U.S. Air Force has chosen Raider as the name for its B-21 stealth bomber. Graphic: USAF Related posts (Automatically Generated): Sikorsky begins final assembly of second S-97 Both LRS-B designs are “very mature,” extensive testing done Reporter gets to fly the B-2 Report: Sikorsky overcharged U.S. Army for helicopter parts Northrop Grumman to pay $5.2m fine on B-2 paint Sikorsky unveils S-97 Raider