B-21 Raider begins taxi tests, a key step before first flightThe Air Force and Northrop Grumman hope to fly the B-21 to Edwards Air Force Base later this year, barring unexpected surprises.By Stephen Losey5 weeks ago
B-21 ground tests proceed as bomber’s first flight deadline approachesEngine runs on the first B-21 are underway, with tests of its fuel systems, doors, landing gear and more already complete.By Stephen Losey2 months ago
B-21 first flight to come in 2023The rollout of the Air Force’s next stealth bomber is still expected later in 2022.By Stephen Losey18 months ago