Also the Japanese Unit 731 https://en.wikipedia.org/wiki/Unit_731 https://en.wikipedia.org/wiki/Unit_731 The US government granted many of the "scientists" im

Also the Japanese Unit 731 https://en.wikipedia.org/wiki/Unit_731 https://en.wikipedia.org/wiki/Unit_731 The US government granted many of the "scientists" immunity in exchange for giving over all the data they had learned and helped even cover it up lol The Japanese did some real fucked up shit in these experiments like chopping off limbs and reattaching them to the opposite side and slicing open pregnant women. They also flew low flying planes over Chinese cities and dropped Plague-infected fleas which killed tens of thousands of people. In total, they killed hundreds of thousands of people.