Original sentence: A smaller camp housing mostly American, British, Australian and New Zealand POW’s was located in Mukden, Manchuria.From Japan’s notorious Unit 731 located in Pingfan, Manchuria (a facility rivalling Germany’s notorious Auschwitz concentration camp), Ishii conducted brutal human experiments, initially using anthrax, glanders and plague.He used human subjects in his germ warfare experiments during WWII.Human subjects testing were euphemistically referred to as 'logs'.In 1948, US military officials, who were anxious to keep Ishii's experimental data out of Soviet hands, and equally anxious to gain knowledge from his brutal experiments, secretly granted immunity to all members of Ishii’s Unit in exchange for their data; one of the largest post-WWII cover-ups.Shiro Ishii died in 1959.Shiro Ishii is a Japanese army microbiologist and war time criminal.Unlike similar war criminals, Ishii was never brought to justice
Edited sentence: A smaller camp housing mostly allied POW's (including American and British soldiers) was located in Mukden, Manchuria.From Japan’s notorious Unit 731 located in Pingfan, Manchuria (a facility that rivalled Germany’s Auschwitz death camp), Ishii conducted his brutal human experiments, initially using anthrax, glanders and plague.Human test subjects were euphemistically referred to as 'logs'.In 1948, US military officials, who were anxious to keep Ishii's experimental data out of Soviet hands, and equally anxious to gain knowledge from his brutal experiments, secretly granted immunity to all members of Ishii’s Unit in exchange for their data.Indeed, this was one of the largest post-WWII cover-ups.Japanese army microbiologist and war time criminal who used human subjects in his germ warfare experiments during WWII.Regrettably and unlike similar criminals in Europe, Ishii, one of the worst offenders, was never brought to justice