Tech. Sgt. Kevin Murphy, a member of the 482nd Security Force Squadron based at Homestead Air Reserve Base, Florida, loads dye-marker rounds into an M4 carbine magazine, July 22, 2021, before a live-fire training scenario at Camp James A. Garfield Joint Military Training Center, Ohio. Murphy participated in the two-week Integrated Defense Leadership Course at CJAG and Youngstown Air Reserve Station, Ohio. 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)