Following the surrender of Japan, the division was sent to Northern China as the lead combat element of the III Amphibious Corps with the primary mission of repatriating more than 650,000 Japanese soldiers and civilians still resident in that part of China. They landed at Taku on 30 September 1945 and would be based in Hopeh Province in the cities of Tientsin and Peiping, and also on the Shandong Peninsula, with the Chinese Civil War between the Kuomintang and Chinese Communist Party raging around them. Most Marines in the division would be charged with guarding supply trains, bridges, and depots to keep food and coal moving into the cities. During this time they increasingly fought skirmishes with soldiers from the People's Liberation Army who saw the railways and other infrastructure as attractive targets to ambush, raid, and harass.