The B-21 Raider program is on track and continues flight testing at Northrop Grumman’s manufacturing facility on Edwards Air Force Base, Calif. The B-21 will have an open architecture to integrate new technologies and respond to future threats across the spectrum of operations. The B-21 Long Range Strike Family of Systems will greatly enhance mission effectiveness and joint interoperability in advanced threat environments, strengthening U.S. deterrence and strategic advantage. (Courtesy photo)