Soryu meaning "Blue (or Green) Dragon") was an aircraft carrier built for the Imperial Japanese Navy (IJN) during the mid-1930s. A sister ship, Hiryu, was intended to follow Soryu, but Hiryu's design was heavily modified and she is often considered to be a separate class. Their aircraft supported the Japanese invasion of French Indochina in mid-1940. During the first month of the Pacific War, they took part in the attack on Pearl Harbor and the Battle...