B-2s arrive at RAF Fairford
A B-2 Spirit from the 509th Bomb Wing, Whiteman Air Force Base, Mo., lands on the runway at RAF Fairford, England, June 8, 2014. The B-2’s low-observable, or "stealth," characteristics give it the unique ability to penetrate an enemy's most sophisticated defenses and threaten its most valued, and heavily defended, targets. (U.S. Air Force photo by Tech. Sgt. Chrissy Best/Released)