The US Air Force will purchase about 100 to 125 Northrop Grumman B-21s according to the current plan. They will replace the Rockwell B-1 Lancers and Northrop B-2 Spirits. B-21s will serve along side upgraded B-52Hs - which will have new avionics and new turbofan engines. First flight is expected in 2023 and there are about 5 airframes undergoing construction now.
Rather hard to believe the B-2s will be replaced, but they are a fairly "old" design having first flown in 1989. Kinda shocking that the USAF will have new B-21s flying with reengined B-52s, that were designed in 1950 and built until 1962.
The live stream reveal is going to be shown on the Northrop Grumman website - set to begin at 8PM tonight EST.
www.northropgrumman.com
www.thedrive.com
Northrop Grumman artwork below......very generic "B-2ish" without any details shown.
Rather hard to believe the B-2s will be replaced, but they are a fairly "old" design having first flown in 1989. Kinda shocking that the USAF will have new B-21s flying with reengined B-52s, that were designed in 1950 and built until 1962.
The live stream reveal is going to be shown on the Northrop Grumman website - set to begin at 8PM tonight EST.
B-21 Raider
B-21 Raider, the future of long-range strike, will be capable of penetrating the toughest defenses to deliver precision strikes anywhere in the world.


First B-21 Raider Test Jet Aims To More Closely Mirror Production Examples
Ahead of the official rollout, Northrop Grumman is confident that its nearly production representative B-21 prototype will streamline testing.

Northrop Grumman artwork below......very generic "B-2ish" without any details shown.