Ensign Amy Holdcroft takes a compass bearing on the bridge wing aboard the Arleigh Burke-class guided-missile destroyer USS Preble (DDG 88) during a refueling at sea during Pacific Bond 2013. Pacific Bond is a U.S. Navy, Royal Australian Navy, and Japan Maritime Self-Defense Force maritime exercise designed to improve interoperability and further relations between nations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Paul Kelly/Released)