U.S. Air Force Tech. Sgt. Logan Keller, 633d Civil Engineer Squadron explosive ordnance disposal team lead, measures a live mortar during the EOD team of the year competition, at Camp Williams, Utah, May 17, 2024. Knowing the exact dimensions of an explosive is necessary to identify the ordinance and safely dispose of it. (U.S. Air Force photo by Airman 1st Class Adisen Smith)