text:  The Australian military suffered a series of defeats during the early months of the Pacific War . The 8th Division and RAAF squadrons in Malaya formed a part of the British Commonwealth forces which were unable to stop a smaller Japanese invasion force which landed on 7 December . The British Commonwealth force withdrew to Singapore at the end of January , but was forced to surrender on 15 February after the Japanese captured much of the island . Smaller Australian forces were also overwhelmed and defeated during early 1942 at Rabaul , and in Ambon , Timor , and Java . The Australian town of Darwin was heavily bombed by the Japanese on 19 February , to prevent it from being used as an Allied base . Over 22 @,@ 000 Australians were taken prisoner in early 1942 and endured harsh conditions in Japanese captivity . The prisoners were subjected to malnutrition , denied medical treatment and frequently beaten and killed by their guards . As a result , 8 @,@ 296 Australian prisoners died in captivity . 
  