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U.S. Air Force Tech. Sgt. Keshawn Reedus, 8th Security Forces Squadron Defender, shouts a command while leading a fireteam of Republic of Korea Army soldiers during a training event at Kunsan Air Base, ROK, May 18, 2023. A fireteam is the most basic tactical unit in ground combat and allows each member to have a specific role in any situation. (U.S. Air Force photo by Tech. Sgt. Emili Koonce)