US Air Force shows off latest B-21 stealth somber

US Air Force shows off latest B-21 stealth somber The US Air Force (USAF) has released first eve in-flight footage of its new futuristic B-21 stealth bomber, developed in partnership with Northrop Grumman. “The B-21 is a long-range, highly survivable, penetrating strike stealth bomber that will incrementally replace the B-1 and B-2 bombers and will play a major role supporting national security objectives,” the USAF said in a statement. Source: RT News