Practicing to be safe in the water
Staff Sgt. Chris Jones instructs Army Chief Warrant Officer Ron Stone on helicopter escape procedures in the event of a water landing. Sergeant Jones is a survival, evasion, resistance and escape, or SERE, instructor at Nellis Air Force Base, Nev. The Army National Guardsmen, an OH-58 Scout maintenance officer, was taking his annual water survival training. (U.S. Air Force photo/Master Sgt. Kevin J. Gruenwald)