190901-N-WP865-1047 ATLANTIC OCEAN (Sept. 1, 2019) Gunner's Mate 2nd Class Aireyon Gonzalez, assigned to the Harpers Ferry-class dock landing ship USS Oak Hill (LSD 51), inspects ammunition for the MK 38 25mm machine gun, Sept. 1, 2019. Oak Hill is underway conducting an Amphibious Ready Group, Marine Expeditionary Unit Exercise (ARGMEUEX) with the Bataan Amphibious Ready Group and the 26th Marine Expeditionary Unit. (U.S. Navy photo by Mass Communication Specialist 2nd Class Brenton Poyser/Released)