363rd Training Squadron armament apprentice course students load bombs at Sheppard Air Force Base, Texas, Feb. 5, 2019. The training bombs used at Sheppard are not the exact same as the live bombs that will be used at their operational bases, but it helps condition the trainee's minds to get more comfortable around the idea of carrying something very delicate. (U.S. Air Force photo by Airman 1st Class Pedro Tenorio)