1900 Amur anti-Chinese pogroms
The 1900 Amur anti-Chinese pogroms (Chinese: 庚子俄難) were a series of ethnic killings (pogroms) and reprisals undertaken by the Russian Empire against subjects of the Qing dynasty of various ethnicities, including Manchu, Daur, and Han peoples. They took place in Blagoveshchensk and in the Sixty-Four Villages East of the River in the Amur region, during the same time as the Boxer Rebellion in China.
Source: Wikipedia — 1900 Amur anti-Chinese pogroms (CC BY-SA 4.0)