-The Battle of Hong Kong (8–25 December 1941), also known as the Defence of Hong Kong and the Fall of Hong Kong, was one of the first battles of the Pacific War in World War II. On the same morning as the attack on Pearl Harbor, forces of the Empire of Japan attacked the British Crown colony of Hong Kong around the same time that Japan declared war on Great Britain. The Hong Kong garrison consisted of British, Indian and Canadian units, also the Auxiliary Defence Units and Hong Kong Volunteer Defence Corps (HKVDC). Of the three territories of Hong Kong, the defenders abandoned the two mainland territories of Kowloon and New Territories within a week. Less than two weeks later, with their last territory Hong Kong Island untenable, the colony surrendered.