U.S. Air Force Airman Damian Boggs, Shon Mack, Airman 1st Class Jonattan Hutchinson-Jimenez, Oliver Hughes and Solomon Waddles, 363rd Training Squadron, Munitions Apprentice course, finish loading, tying down, securing and adding final touches to the MHU-141 trailer to ready it for transport on Oct. 17, 2013 at Sheppard Air Force Base, Texas. (U.S. Air Force photo by Frank Carter/Released)