150718-N-JO245-379 ATLANTIC OCEAN (July 18, 2015) A landing craft, air cushion (LCAC) approaches the well deck of the amphibious dock landing ship USS Oak Hill (LSD 51) during well deck operations. Oak Hill is underway with the Kearsarge Amphibious Ready Group and the 26th Marine Expeditionary Unit (26th MEU) conducting a composite training unit exercise in preparation for an upcoming deployment. (U.S. Navy photo by Mass Communication Specialist 2nd Class Justin Yarborough/Released)