10. JS Izumo (DDH-183)
Japan's biggest post-war navy warship offers a creative way to operate carriers under constitutional limitations. Originally designated as a helicopter destroyer, the Izumo has been converted to run F-35B Lightning II aircraft, therefore turning it into a light aircraft carrier. Supporting mixed operations with rotary and fixed-wing aircraft, the 27,000-ton vessel boasts a full-length flight deck and advanced aviation facilities. Four GE LM2500 gas turbines in the ship's COGAG (Combined Gas and Gas) propulsion system give great mobility and operating flexibility. Among advanced fighting systems include the FCS-3A air defence radar, OQQ-22 anti-submarine warfare suite, and complete electronic warfare capability. The distinctive architecture of the ship stresses multi-mission versatility, allowing quick switch between carrier attack operations, anti-submarine warfare, and humanitarian aid. Modern automated systems permit effective operation with a staff of merely 470 people. The ship's medical facilities—a 35-bed hospital with surgical capacity—increase its value in humanitarian operations. Redundant essential systems and advanced damage control technologies guarantee combat survival. The F-35B's integration calls for major changes to the flight deck and hangar facilities, therefore proving the design's flexibility to meet changing operational needs.
