Staff Sgt. Frederick Roland, a Defender assigned to the 301st Security Forces Squadron, Carswell Field, Naval Air Station Joint Reserve Base Fort Worth, Texas, fires blank rounds from an M4 carbine during a training exercise on June 15, 2023, at Camp James A. Garfield Joint Military Training Center, Ohio. Roland traveled to Youngstown Air Reserve Station, Ohio, to participate in Air Force Reserve Command’s Integrated Defense Leadership Course to develop combat skills necessary for wartime situations. (U.S. Air Force photo by Staff Sgt. Christina Russo)