Evidence confirms germ warfare and more by Japanese Unit 731

unit 731 Atrocities in Asia: Japan's infamous unit 731, bacteriological, bacteriological warfare, blood, China, cholera, data, General Ishii, General Ishii Shirō,

Unit 731 was the secret program formed by Japanese Imperial army in 1932 The main commander of this unit was General Shiro Ishii  unit 731 From its base in Japanese-controlled Harbin in China, Unit 731 and related units injected war prisoners with typhus, cholera and other diseases