ATLANTIC OCEAN (May 18, 2021) Quartermaster 1st Class Michael Minic, from Fleming Island, Fla., transcribes course orders in the deck log aboard the Arleigh Burke-class guided-missile destroyer USS Paul Ignatius (DDG 117) during exercise At-Sea Demo/Formidable Shield, May 18, 2021. Exercise At-Sea Demo/Formidable Shield, conducted by Naval Striking and Support Forces NATO on behalf of U.S. Sixth Fleet, is a live-fire integrated air and missile defense (IAMD) exercise that improves Allied interoperability using NATO command and control reporting structures. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan T. Beard)