130214-N-WF272-012 PEARL HARBOR (Feb. 14, 2013) The Arleigh Burke-class guided-missile destroyer USS Halsey (DDG 97) arrives to Joint Base Pearl Harbor-Hickam after a hull swap with guided-missile destroyer USS Russell (DDG 59). Hull swaps, or ship rotations, are part of the Navy's long-term plan to routinely replace older ships with newer more capable ships. (U.S. Navy photo by Mass Communication Specialist 3rd Class Diana N. Quinlan/Released)