A Marine from the 6th Motor Battalion, a Marine Reserve Battalion, surfaces after retrieving his helmet Aug. 4, 2012 at the Nellis Fitness Center during annual aquatic training. The annual training was held at the Nellis Fitness Center pool because it allows the Marines to fulfill all their training requirements in a safe environment. (U.S. Air Force photo by Senior Airman Jack Sanders)
Senior Airman Jackie Sanders
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