Abstract

Reveals a little-known pages of World War - participation of Russian Cossacks and Vlasov soldiers in mass crimes against the population of Rivne. Determined number of immigrants in Ukraine, their status, specific examples shown atrocities perpetrated by the Cossacks and Vlasov soldiers in the western regions of Ukraine, including Rivne region. Measures considered Ukrainian Insurgent Army against terror campaign results found work among Russian collaborators.