The Northrop Grumman B-21 Raider is a stealth strategic bomber under development for the United States Air Force. Named in honor of the Doolittle Raiders of 1942, the bomber is meant to augment (and ultimately replace) the B-2 Spirit also designed and manufactured by Northrop Grumman.
See also
B-2 Spirit (its predecessor which shares the same flying wing design)
XB-35 (the original flying wing bomber design, same company)
