Dragon Drill U.S. and Japanese airmen and members of their families conduct training at Naha Air Base, Japan, March 22, 2018, for an annual dragon boat race. The event features military and civilian teams from all over Okinawa. Air Force photo by Staff Sgt. Peter Reft SHARE: Download: Full Size (2.93 MB) Credit: Staff Sgt. Peter Reft VIRIN: 180322-F-YW474-0095E.JPG Photo Gallery