acquisition aegis Aegis Ashore Air Warfare allies China defense industry f-35 joint strike fighter fms foreign military sales Japan Japan Ground Self-Defense Force lockheed martin missile defense Naval Warfare North Korea shinzo abe Threats

A2/AD AAV amphibious assault ships Amphibious Assault Vehicle Andrew Krepinevich Andrew Shearer anti-access area denial australia Canberra-class amphibious assault ship Center for Strategic and International Studies China CSIS Izumo class helicopter carrier Japan Japan Ground Self-Defense Force Japan Maritime Self-Defense Force Land Warfare marines Masashi Yamamoto Naval Warfare Osumi-class amphibious warship Pacific strategy Threats V-22