U.S. Air Force Tech. Sgt. Brodrick Martin, 7th Aircraft Maintenance Squadron weapons load crew chief, and Senior Airman Tyler Phelps, 7th AMXS weapons load crew member, perform a simultaneous sway of a Joint Air-to-Surface Standoff Missile during the 2015 Global Strike Challenge Aug. 17, 2015, at Dyess Air Force Base, Texas. A simultaneous sway prevents bomb movement in flight, an essential aspect of loading missiles. (U.S. Air Force photo by Senior Airman Kedesha Pennant/Released)