190516-N-VH871-193 ATLANTIC OCEAN (May 16, 2019) Ship’s Serviceman 1st Class Osny Chery, right, gives training to Culinary Specialist 3rd Class Valerie Day during a fire drill aboard the Arleigh Burke-class guided-missile destroyer USS Roosevelt (DDG 80). Roosevelt is operating in the Atlantic Ocean in support of exercise Formidable Shield 19. Formidable Shield is designed to improve allied interoperability in a live-fire, integrated air and missile defense environment using NATO command and control reporting structures. (U.S. Navy photo by Mass Communication Specialist 2nd Class Austin Ingram/Released)