A U.S. Air Force Airman assigned to the 435th Security Forces Squadron practices trigger discipline during close quarters battle training at Ramstein Air Base, Germany, July 28, 2020. Trigger discipline is when an Airmen keeps his or her finger outside of the trigger guard area, until ready to fire. The Airman honed skills that could be used to clear a house or hangar that may be occupied by an enemy force. (U.S. Air Force photo by Senior Airman Milton Hamilton)