ATLANTIC OCEAN (May 13, 2021) Boatswain�s Mate 3rd Class Justin Alexander, from Greensboro, Ga., assigned to the Arleigh Burke-class guided-missile destroyer USS Paul Ignatius (DDG 117), ties line during a replenishment-at-sea evolution with the Military Sealift Command dry cargo and ammunition ship USNS William McLean (T-AKE 12), May 13, 2021. Paul Ignatius and William McLean will participate in exercise At-Sea Demo/Formidable Shield, which is a joint live-fire integrated air and missile defense (IAMD) exercise conducted by Naval Striking and Support Forces NATO on behalf of U.S. 6th Fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan T. Beard)