C6 - Mistreatment of APWs at Tantui PW Camp

The Australian war crimes trials M44 and M45 concerned the systematic mistreatment of Allied prisoners of war held at Tantui Prisoner of War Camp on Ambon by members of the Japanese 20th Garrison Unit, which was responsible for the custody and administration of the camp.

When Allied forces liberated Ambon following Japan's surrender in August 1945, only 139 of the approximately 540 Allied prisoners of war originally confined at Tantui after the capture of Ambon in October 1942 remained alive. The enormous loss of life reflected years of starvation, disease, forced labour, inadequate medical care, physical abuse, and harsh living conditions endured by the prisoners.

The Australian investigation faced considerable difficulties. Investigating officer Lieutenant Williams had to examine 139 questionnaires completed by the surviving prisoners in an effort to identify individual perpetrators. Many survivors knew little or no Japanese, while most guards had been known only by nicknames or partial names rather than their true surnames. By the time formal investigations commenced, many Japanese personnel had already been evacuated to Morotai and repatriated, making identification even more challenging.

Despite these obstacles, Australian investigators assembled evidence of the treatment of prisoners throughout the occupation and brought charges against members of the 20th Garrison Unit. Trials M44 and M45 examined allegations of cruel treatment and neglect in violation of the laws and customs of war, contributing to the broader record of the suffering endured by the men of Gull Force during more than three years of captivity on Ambon.