731. Birim

Also known as Kantōgun Bōeki Kyūsuibu Honbu, Manchuria Unit 731, Manshu Detachment 731, Ishii Unit, Kwantung Army Epidemic Prevention and Water Purification Department Headquarters

Unit 731 , officially known as the Manchu Detachment 731 and also referred to as the Kamo Detachment and the Ishii Unit, was a secret research facility operated by the Imperial Japanese Army between 1933 and 1945. It was located in the Pingfang district of Harbin, in the Japanese puppet state of Manchukuo, and maintained multiple branches across mainland China and Southeast Asia.

AI overview

Unit 731 was a secret research facility run by the Imperial Japanese Army from 1933 to 1945, located in Harbin (in Japanese-controlled Manchukuo) with branches across China and Southeast Asia. It is historically significant because it represents a major covert military operation during World War II that conducted biological and chemical weapons research.

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