U.S. Marines and Sailors with the Maritime Raid Force, 26th Marine Expeditionary Unit (MEU), prepare for a reconnaissance and surveillance mission aboard the amphibious assault ship USS Bataan (LHD 5) during Composite Training Unit Exercise (COMPTUEX) in the Atlantic Ocean Oct. 14, 2019. Bataan is underway conducting a COMPTUEX with the Bataan Amphibious Ready Group and 26th MEU.