191027-N-SL179-1018 ATLANTIC OCEAN (Oct. 27. 2019) Sailors, assigned to the amphibious assault ship USS Bataan (LHD 5), and Marines with the 26th Marine Expeditionary Unit participate in a Halloween Fun Run on the flight deck, Oct. 27, 2019. Bataan is underway conducting a composite training unit exercise (COMPTUEX) with the Bataan Amphibious Ready Group and 26th Marine Expeditionary Unit. (U.S. Navy photo by Mass Communication Specialist 3rd Class Alan L. Robertson/Released)