This photo shows the new evidence of Unit 731 unveiled by 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, 2025. (Xinhua/Wang Song)
This photo shows the new evidence of Unit 731 unveiled by 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, 2025. (Xinhua/Wang Song)