20230721-A-ZT447-1063 Sgt. Sarah Gaitano and Sgt. Jonathan Beekmann, both assigned to 323rd Chemical Company, 476th Chemical Battalion, fire an M2 machine guns at the zero range during the M2 qualifications as part of the Mobilization Exercise level II at Fort McCoy, Wisconsin, July 21, 2023. MOBEX II is meant to train and validate U.S. Army Reserve Soldiers to conduct post-mobilization and deployment operations necessary to provide a combatant commander with trained and ready forces. (U.S. Army photo by Staff Sgt. Trenton Lowery)