U.S. Air Force Airmen from across the 7th Bomb Wing celebrate the results of the 2015 Air Force Global Strike Challenge Oct. 21, 2015, at Dyess Air Force Base, Texas. During the challenge, maintenance, operations and security forces teams from bomber and missile wings across the Air Force competed to be named best of the best. (U.S. Air Force Photo by Airman First Class Katherine Miller/Released)