103rd Sustainment Command (Expeditionary) conducts convoy mounted preliminary marksmanship instructions
U.S. Army Reserve Sgt. Kurt Collins, a Chemical, Biological, Radiological, Nuclear Specialist with the 103rd Expeditionary Sustainment Command, and U.S. Army Reserve Pfc. Christopher Gomez, an ammunition specialist with the 195th Ordnance Company, 103rd ESC, listen to instructions during Operation Cactus Gunnery at Ft. McCoy, Wis., Nov. 12, 2020. Soldiers were tasked with calling in for artillery support and medical evacuations, reacting to contact, and general communication between their fellow gunners, building the fundamentals which are constantly reiterated as part of Operation Cactus Gunnery. (U.S. Army Reserve photo by Spc. Maximilian Huth)