Shiro Ishii, a Japanese microbiologist and army medical officer, served as a director of a biological warfare unit for the Imperial Japanese Army and is responsible for over an estimated 10,000 deaths from 1937-1945. How? Biological Warfare.
Shiro Ishii, a Japanese microbiologist and army medical officer, served as a director of a biological warfare unit for the Imperial Japanese Army and is responsible for over an estimated 10,000 deaths from 1937-1945. How? Biological Warfare.