Pacific Ocean - U.S. Navy Sailors from USS Chosin (CG 65) prepare the ship’s SH60-B helicopter for the flight maneuvers ahead during Rim of the Pacific (RIMPAC) 2010, July 09, 2010. RIMPAC is a large-scale biennial exercise designed to increase mutual cooperation and enhance the tactical capabilities of participating nations in various aspects of maritime operations at sea.  Sound bite includes Petty Officer 3rd Class Connor Barth. Produced by Petty Officer 2nd Class Thomas L. Rosprim. Also available in High Definition.