180506-N-NI420-0001 PACIFIC OCEAN (May 6, 2018) Navy Chief Warrant Officer Shayla Dalton uses a navigational aide on the bridge of Wasp-class amphibious assault ship USS Essex (LHD 2) while participating in a replenishment-at-sea during Essex Amphibious Ready Group (ARG) and 13th Marine Expeditionary Unit (13th MEU) exercise (ARGMEUEX). ARGMEUEX enhances joint integration, lethality and collective capabilities of the Navy-Marine Corps team through joint planning and execution of challenging and realistic training scenarios. (U.S. Navy photo by Mass Communication Specialist 3rd Class Molly DiServio/Released)