A U.S. Air Force security forces member assigned to the 824th Base Defense Squadron fires blank rounds at opposing forces during a mission readiness exercise at Grand Bay Bombing and Gunnery Range at Moody Air Force Base, Georgia, Aug. 26, 2021. The 820th Base Defense Group and 23rd Wing Airmen worked together as a team during a mission readiness exercise held at Grand Bay Range and Avon Park Air Force Range, Florida, Aug. 23-26, with the agile combat employment concept being at the forefront. (U.S. Air Force photo by Staff Sgt. Melanie A. Bulow-Gonterman)