190108-N-NI420-1348 ARABIAN SEA (Jan. 8, 2019) Capt. Brian Mutty, commanding officer of the Wasp-class amphibious assault ship USS Essex (LHD 2), left, and Capt. Aaron Kelley, executive officer of Essex, observe Sailors sorting mail during a vertical replenishment in the hangar bay while on a deployment of the Essex Amphibious Ready Group (ARG) and 13th Marine Expeditionary Unit (MEU). The Essex ARG/13th MEU is a flexible and persistent Navy-Marine Corps team deployed to the U.S. 5th Fleet area of operation in support of naval operations to ensure maritime stability and security in the Central Region, connecting the Mediterranean and the Pacific through the western Indian Ocean and three strategic choke points. (U.S. Navy photo by Mass Communication Specialist 3rd Class Molly DiServio/Released)