In 1945, American intelligence made a deal with Japanese scientists who had conducted human experimentsthat made Josef Mengele look like an amateur.Live vivisection without anesthesia. Frostbite experiments. Plague bombs dropped on Chinese cities.Pregnant women dissected alive.The Americans knew all of this. They had the evidence. They had testimonies. They had photographs.And they gave every single scientist immunity from prosecution.Not one faced trial. Not one went to prison. In exchange for their data.This is Unit 731. Japan's secret death factory. The war crimes America buried.■ THE COMPLETE HISTORY:PART 1: ORIGINS (1932-1936)• Japanese invasion of Manchuria• Shiro Ishii's vision for biological weapons• "Epidemic Prevention and Water Purification Department"PART 2: THE FACILITY• 6 km² complex outside Harbin• 3,000+ employees• Prisoners called "maruta" — logs, not peoplePART 3: THE EXPERIMENTS• Vivisection without anesthesia• Frostbite experiments (-40°C)• Pressure chamber experiments• Disease injection studies• Biological weapon testing on live subjectsPART 4: BIOLOGICAL WARFARE• 11+ Chinese cities attacked• Plague-infected fleas dropped from aircraft• Ningbo attack (1940): 500+ dead• Changde attack (1941): 7,643 dead• Total: 200,000-400,000 civilian deathsPART 5: THE AMERICAN DEAL• MacArthur's immunity agreement• Data more valuable than justice• Shiro Ishii never prosecuted• Scientists had successful post-war careersPART 6: MODERN CONSEQUENCES• Harbin museum documents atrocities• Japan-China tensions continue• "Japan hasn't fully apologized"■■ TIMESTAMPS:[Update with actual timestamps]00:00 - The American Deal06:00 - Origins: Manchuria and Ishii14:00 - The Harbin Facility22:00 - The Experiments38:00 - Biological Warfare Attacks48:00 - Cover-Up and Immunity58:00 - Post-War Careers65:00 - Modern Consequences72:00 - The Lesson■ BY THE NUMBERS:• 10,000-12,000: Deaths from direct experiments• 200,000-400,000: Deaths from biological warfare• 6 km²: Size of Harbin facility• 3,000+: Personnel employed• 0: Scientists prosecuted at Tokyo Tribunal■ KEY QUOTE:"If your war crimes generate strategically valuable information, powerful allies will protect you fromjustice. That's not conspiracy theory. That's documented history."■ RELATED DEEP DIVES:• The Complete History of Cocaine [LINK]• The Complete History of Methamphetamine [LINK]• The Complete History of Opium [LINK]■ SOURCES:• US National Archives declassified documents• Tokyo District Court ruling (2002)• Khabarovsk trial transcripts• Chinese archaeological findings• "The Devil's Gluttony" by Morimura Seiichi■■ CONTENT WARNING:This documentary discusses war crimes, human experimentation, and atrocities in historical/educationalcontext. Viewer discretion strongly advised.■ Subscribe for investigative history■ Like if you learned something■ Comment: Did you know about this?#History #WW2 #Documentary #WarCrimes #Unit731