U.S. Navy Lt. j.g. Catherine Adler competes in the Rim of the Pacific 2012 international swim meet at Scott Pool at Joint Base Pearl Harbor-Hickam, Hawaii, on July 6, 2012. The exercise, more commonly know as RIMPAC, is a U.S. Pacific Command-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security on the world's oceans. Adler is assigned to the guided missile cruiser USS Chosin.