Army Reserve Sgt Trevor Clark of 660th Ordinance, from Parsons, Kans., inventories and secures ammo that is to be used by another unit during range practice during Warrior Exercise (WAREX) 86-16-03 at Ft. McCoy, Wis., July 15, 2016. WAREX is designed to keep Soldiers all across the United States prepare to deploy. (U.S. Army photo by SPC Joseph C. Driver/Released)