The B-21 Raider is expected to enter service in the mid-2020s. Northrop Grumman is ramping up production of its Melbourne-developed B-21 Raider long-range stealth bomber for the U.S. Air Force ...

The stealth bomber will eventually replace the Air Force's B-1 and B-2 bombers. The B-21 Raider is expected to enter service in the mid-2020s. Northrop Grumman is ramping up production of its ...