U.S. Air Force Security Forces Airmen execute tactical maneuvers during Exercise Mosaic Gecko II at Homestead Air Reserve Base, Florida, Feb. 27-28, 2024. The exercise tested Agile Combat Employment concepts, focusing on airbase defense, contingency operations, and rapid deployment capabilities in austere environments. Training scenarios included perimeter security, tactical apprehensions, close-quarters battle, and chemical, biological, radiological, and nuclear response. (U.S. Air Force video by Staff Sgt. Nickolas Swanson)