Master-at-Arms 2nd Class Rocky Tumaneng, of Naval Air Facility Atsugi's Naval Security Force, demonstrates how to deter attackers to a young boy during the Kidzfest at Ranger Gym. Kidzfest is held annually to promote the importance and practice of good health and safety among kids. (U.S. Navy photo by Mass Communication Specialist 3rd Class Vivian Blakely/Released)