10 Sophistications Stealth Bomber with Alien Technology. Northrop Grumman’s B-21 Raider has be unveiled December 2 at the company’s site in Palmdale, California, wich marking the first time the world’s first sixth-generation aircraft will be seen by the public. The Raider will provide the Air Force with long range, high survivability and mission payload flexibility.
The B-21 Raider will penetrate the toughest defenses for precision strikes anywhere in the world.
https://www.youtube.com/watch?v=hylacmO_zCc