A crew member looks through binoculars in preparation for an air defence exercise on the German Navy supply tender Donau during the multinational naval maneuver Northern Coasts, part of the Quadriga 2025 exercise led by the Bundeswehr and NATO partners to strengthen defense readiness under realistic conditions in the Baltic Sea, off the coast of Kiel, Germany September 2, 2025. REUTERS/Annegret Hilse/File Photo