Tech. Sgt. Ben Telschow, NCO in charge of training with the 710th Security Forces Squadron and Integrated Defense Leadership Course cadre member, teaches Air Force Reserve security forces Airmen, known as Defenders, about small and large-opening danger area crossings during a battle drills workshop, July 21, 2021, at Youngstown Air Reserve Station, Ohio. The Airmen participated in the two-week IDLC at Camp James A. Garfield Joint Military Training Center, Ohio, and YARS. The IDLC was designed to provide Reserve Defenders with intensely focused hands-on training to achieve and maintain combat readiness. (U.S. Air Force photo/Eric M. White)