Japan’s Hidden WWII War Crimes

Unit 731 was a covert biological warfare program run by the Japanese military from 1936 to 1945, infamous for experimenting on live human beings. Victims were deliberately infected with plague, cholera, and other deadly diseases, while dissections and torture were carried out in the name of “research.” Survivors like Hideo Shimizu have broken decades of silence, defying secrecy oaths to reveal what really happened inside the compound. Despite overwhelming evidence, Japan has never issued a formal apology, and declassified documents reveal that the U.S. helped cover up these atrocities after the war. The story of Unit 731 remains one of World War II’s darkest secrets.