()

U.S. Air Force Airmen from the 18th Security Forces Squadron practice combatives June 12, 2018, at Kadena Air Base, Japan. The training was conducted to prepare six 18th SFS Airmen for the 2018 Defenders Challenge at Anderson Air Force Base, Guam. During the event, 12 teams will compete in combatives, marksmanship, land navigation and a variety of other challenges.