190905-N-WP865-1022 ATLANTIC OCEAN (Sept. 5, 2019) Sailors assigned to the Harpers Ferry-class amphibious dock landing ship USS Oak Hill (LSD 51) take the Navywide E-6 advancement exam on the ship's mess decks, Sept. 5, 2019. Oak Hill is homeported at Joint Expeditionary Base Little Creek-Fort Story. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brenton Poyser/Released)