Naval Aircrewman (Tactical Helicopter) 2nd Class Jessica McCarthy, of Helicopter Maritime Strike Squadron (HSM) 51, practices her entry dive before the first Joint Japan Maritime Self-Defense Force and U.S. Navy Swim Meet held on Naval Air Facility (NAF) Atsugi. McCarthy was one of 11 Sailors chosen from NAF Atsugi to represent the U.S. Navy against Host Nation counterparts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Ryan G. Greene/Released)