In preparation for the start of Exercise Eagle Resolve 2013, Landing Craft, Air Cushion (LCAC) 25 transports to shore infantry and combat logistics Marines from the 26th Marine Expeditionary Unit from the amphibious transport dock ship USS San Antonio (LPD 17) April 22. Eagle Resolve is an annual multilateral exercise designed to enhance regional cooperative defense efforts of the Gulf Cooperation Council nations and U.S. Central Command. (U.S. Navy photo by Mass Communication Specialist 1st Class Gary M. Keen/Released)