Members of the 28th Munitions Squadron assemble five GBU-31 Laser Joint Direct Attack Munitions during the Combat Hammer exercise at Ellsworth Air Force Base, S.D., Feb. 11, 2014. The squadron inspects and assembles more than 1,707 munitions annually, ensuring Ellsworth B-1 bomber aircrews have the payloads necessary to meet taskings anywhere on the globe. (U.S. Air Force photo by Senior Airman Zachary Hada/Released)