Indiana National Guard Staff Sgt. Gary Arnett, of Peru

Indiana National Guard Staff Sgt. Gary Arnett, of Peru and a 113th Brigade Support Battalion senior ammunition sergeant, guides a soldier backing up a truck in the field at Fort Polk, Louisiana, Wednesday, July 26, 2017. The Hoosier National Guardsman is part of the 76th Infantry Brigade Combat Team’s rotation at the Joint Readiness Training Center here. The citizen-soldiers of Indiana are conducting decisive-action training at the Louisiana post. Photo by Master Sgt. Jeff Lowry, 38th Infantry Division Public Affairs