U.S. Air Force Airmen with the 7th Munitions Squadron move a munitions trailer into place in preparation for the quarterly 7th MUNS bomb build competition at Dyess Air Force Base, Texas, Jan. 12, 2017. The competition allows for recent Combat Munitions Training Planning Course graduates to fine-tune combat capabilities. (U.S. Air Force photo by Airman 1st Class Rebecca Van Syoc)