Unit 731
E85368
Unit 731 was a covert Imperial Japanese military research facility in World War II notorious for conducting lethal human experimentation and developing biological weapons.
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Imperial Japanese Army unit
→
biological warfare research facility → human experimentation program → |
| activity |
field testing of biological weapons on Chinese civilians
→
frostbite experiments → lethal human experimentation → testing of biological agents on prisoners → vivisection on living humans → weaponization of anthrax → weaponization of cholera → weaponization of plague → |
| aftermath |
facilities destroyed by Japanese forces in 1945
→
many records destroyed at the end of World War II → |
| alternativeName |
Epidemic Prevention and Water Purification Department of the Kwantung Army
→
Kamo Detachment → |
| commander |
Shirō Ishii
→
|
| conflict |
World War II
→
|
| country |
Empire of Japan
→
|
| estimatedNumberOfVictims |
possibly over 10,000
→
thousands → |
| historicalReputation |
one of the most notorious human experimentation programs in history
→
|
| location |
Harbin
→
Manchukuo → Northeast China → Pingfang District NERFINISHED → |
| militaryBranch |
Kwantung Army
→
|
| notableExperimentType |
aerosol dissemination of pathogens
→
contaminated food and water experiments → disease progression studies → weapon effects testing → |
| notablePathogen |
Bacillus anthracis
→
Vibrio cholerae → Yersinia pestis → |
| operationalPeriodEnd |
1945
→
|
| operationalPeriodStart |
1935
→
|
| partOf |
Imperial Japanese Army
→
|
| postwarOutcome |
research data reportedly shared with U.S. authorities
→
some personnel received immunity from prosecution by the United States → |
| purpose |
development of biological weapons
→
human experimentation → |
| subjectOf |
historical research on biological warfare
→
memorial museums in Harbin → war crimes investigations → |
| victimGroup |
Allied prisoners of war
→
Chinese civilians → Chinese prisoners of war → Korean prisoners → Mongolian prisoners → Soviet prisoners of war → |
| warCrimeStatus |
considered a war crime program
→
|
Referenced by (2)
| Subject (surface form when different) | Predicate |
|---|---|
|
Unit 731
("Epidemic Prevention and Water Purification Department of the Kwantung Army")
→
|
alternativeName |
|
Japanese Kwantung Army
→
|
oversaw |