US unveils high-tech B-21 stealth bomber
Palmdale (United States) (AFP) - The United States on Friday unveiled the B-21 Raider, a high-tech stealth bomber that can carry nuclear and conventional weapons and is designed to be able to fly without a crew on board. The slickly choreographed ceremony at B-21 manufacturer Northrop Grumman's facility in Palmdale, California opened with the US national anthem as older bombers roared over a crowd that included top US officials. Dramatic music played and lights flashed as the doors of a hanger holding the new aircraft slowly opened, and the crowd applauded as the cloth covering it was pulled a...