ATLANTIC OCEAN (July 3, 2023) The Arleigh Burke-class guided-missile destroyer USS Laboon (DDG 58) receives supplies from the Military Sealift Command fleet replenishment oiler USNS John Lenthall (T-AO 189) during a replenishment-at-sea in the Atlantic Ocean, July 3, 2023. Laboon is part of the Dwight D. Eisenhower Carrier Strike Group and is underway in the Atlantic Ocean participating in the Carrier Strike Group Four composite training unit exercise (COMPTUEX). COMPTUEX is an intense, multi-week exercise designed to fully integrate a carrier strike group as a cohesive, multi-mission fighting force and to test their ability to carry out sustained combat operations from the sea. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jacob Hilgendorf)