Massacres of Poles in Volhynia and Eastern Galicia

The massacres of Poles in Volhynia and Eastern Galicia (Polish: rzeź wołyńska, literally: Volhynian slaughter; Ukrainian: Волинська трагедія, Volyn tragedy, also known as Volhynia genocide), were part of an ethnic cleansing operation carried out in Nazi German-occupied Poland by the Ukrainian Insurgent Army (UPA)’s North Command in the regions of Volhynia (Reichskommissariat Ukraine) and their South Command in Eastern Galicia (General Government) beginning in March 1943 and lasting until the end of 1944. Th