U.S. Air Force Capt. Prince Chavis, 307th Civil Engineer flight commander, surveys deployment of vehicles during a Rapid Airfield Damage Repair exercise at Tyndall Air Force Base, Florida, Feb. 12, 2020. RADR exercises train Air Force civil engineers from several career fields to operate heavy equipment in order to repair damage done to air strips by hostile munitions. (U.S. Air Force photo by Master Sgt. Ted Daigle)