Approximately 140,000 Korean troops have participated in training and combat action with the Chinese Communist forces in one of three categories: (a) the Korean Volunteer Army, which was formed from Koreans in Communist-held China and Manchuria during 1945-46; (b) USSR-trained Koreans, who were transferred from north Korea and were integrated into the Korean Volunteer Army or Chinese Communist Army to gain combat experience; and (c) USSR-trained Koreans, who participated in training at Chiamussu, Manchuria, or attended the officer’s candidate school at Lungchingtsun, Manchuria.]