BALTIC SEA (July 7, 2023) An MK 45 is fired on the fo'c'sle of the Arleigh Burke-class guided-missile destroyer USS Roosevelt (DDG 80) during a live fire exercise with the German navy Brandenburg-class frigate Mecklenburg-Vorpommern (F-218) as part of Standing NATO Maritime Group-1 operations in the Baltic Sea, July 7, 2023. Roosevelt is on a scheduled deployment in the U.S. Naval Forces Europe area of operations, employed by the U.S. Sixth Fleet to defend U.S., allied and partner interests. (U.S. Navy photo by Mass Communication Specialist 2nd Class Elexia Morelos)