Senior Airman Kody Brown, a Defender assigned to the 301st Security Forces Squadron, Carswell Field, Naval Air Station Joint Reserve Base Fort Worth, Texas, uses a range estimator to gauge the distance to an objective on June 15, 2023, at Camp James A. Garfield Joint Military Training Center, Ohio. Brown 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)