U.S. Air Force Senior Airman Ian Postler, 80th Aircraft Maintenance Unit weapons load crew member assigned to Kunsan Air Base, South Korea, secures a computer control group to a GBU-12 bomb during RED FLAG-Alaska 14-3 Aug. 19, 2014, at Eielson Air Force Base, Alaska. The GBU-12 features laser guidance systems that help steer the bomb to its target during freefall. (U.S. Air Force photo by Senior Airman Peter Reft/Released)