Mass killings by fascist regimes

The Nanjing Massacre or the Rape of Nanjing was the mass rape and murder of Chinese civilians, noncombatants, and prisoners of war by the Imperial Japanese Army in Nanjing, the capital of the Republic of China. It took place immediately after the Battle of Nanjing and retreat of the National Revolutionary Army during the Second Sino-Japanese War.

Japanese war crimes of World War II

massacre of Ethiopian civilians during the Italian occupation of Ethiopia