Evidence confirms germ warfare and more by Japanese Unit 731

unit 731 Unit 731, a biological warfare research organisation that operated under the authority of the Imperial Japanese Army in the 1930s and 1940s,

With the release of the movie Oppenheimer in Japan igniting heated discussion, terms including Unit 731 and Nanjing have unit 731 Unit 731, a biological warfare research organisation that operated under the authority of the Imperial Japanese Army in the 1930s and 1940s,