180124-M-CK339-014 PEARL HARBOR (Jan. 23, 2018) Sailors and Marines man the rails of the amphibious transport dock ship USS San Diego (LPD 22). The 15th Marine Expeditionary Unit and the America Amphibious Ready Group are deployed on a routine seven-month deployment to the U.S. 3rd, 5th, and 7th Fleet areas of operation as a crisis response and contingency force. (U.S. Marine Corps photo by Cpl. Jeremy Laboy/Released)