Aviation Electronics Technician 2nd Class Stephen Rivas, of Helicopter Sea Combat Squadron (HSC) 25, swims the freestyle stroke during the first Joint Japan Maritime Self Defense Force and U.S. Navy Swim Meet held on Naval Air Facility (NAF) Atsugi. Rivas 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)