On 16 December 1941, during World War II, the Japanese invasion of Borneo began. After the first landing in Miri, the Japanese moved along the coastline of Borneo from the oil fields of Kuching and towards Jesselton. Life in Tawau continued as usual until 24 January 1942 when the Japanese were sighted off Batu Tinagat. The district officer Cole Adams and his assistant were expecting an attack at the shipyard but were instead arrested by the Japanese. The Allies began counterattacking the Japanese in mid-1944 with the bombing of Tawau. From 13 April 1945, six massive air strikes were made on town, concentrating on the port facilities. The last and largest of these attacks was on 1 May 1945 when 19 Liberator bombers bombed Tawau until it was completely razed to the ground. After an unconditional surrender of the 37th Japanese Army under Lieutenant General Masao Baba in mid-September at Labuan, 1,100 Australian soldiers in Sandakan under the command of Lt. Col. JA England marched into the Japanese bases at Tawau. A total of 2,900 Japanese soldiers of the 370th battalion under Major Sugasaki Moriyuki were taken as prisoners of war and transferred to Jesselton.