Izumo-class helicopter destroyer

The Izumo-class helicopter destroyers are large military ships operated by Japan, designed to perform air defense, maritime security, and disaster relief. They resemble aircraft carriers but are classified as "helicopter destroyers" due to their primary role in deploying and supporting helicopters and, optionally, fixed-wing aircraft. These ships feature advanced radar, missile systems, and large flight decks that accommodate multiple helicopters. They are key assets for Japan's self-defense, providing versatile maritime capabilities, including rescue operations and territorial protection, while adhering to Japan’s pacifist constitution that limits offensive military actions.