Hideo Shimizu L visits the Exhibition Hall of Evidences of Crime Committed by Unit 731 of the Japanese Imperial Army in Harbin, northeast China's Heilongjiang Province, Aug. 13, 2024. After a 79-year hiatus, Hideo Shimizu, a former member of Unit 731, the notorious Japanese germ-warfare detachment during World War II, returned to China to acknowledge the atrocities committed by the invading Japanese forces and to offer sincere repentance and apologies to the victims. (Xinhua via Getty Images)
