English: 230518-N-PT973-1719 NORTH ATLANTIC OCEAN (May 18, 2023) Gas Turbine Systems Technician (Electrical) 2nd Class Cooper Westphal, assigned to the Arleigh Burke-class guided-missile destroyer USS Porter (DDG 78), signals to the crew of an MH-60R Sea Hawk helicopter, attached to the “Valkyries” of Helicopter Sea Combat squadron (HSM) 50, during flight operations in support of exercise Formidable Shield 2023, May 18, 2023. Formidable Shield is a biennial exercise involving a series of live-fire events against subsonic, supersonic, and ballistic targets, incorporating multiple Allied ships, aircraft, and ground forces working across battle spaces to deliver effects. (U.S. Navy photo by Interior Communications Electrician 3rd Class Hailey Servedio)