Refugees of the Greek Civil War
During and after the Greek Civil War of 1946–1949, members and or supporters of the defeated Communist forces fled Greece as political refugees. The collapse of the Democratic Army of Greece (DSE) and subsequent evacuation of the Communist Party of Greece (KKE) to Tashkent in 1949 led thousands of people to leave the country.
Source: Wikipedia — Refugees of the Greek Civil War (CC BY-SA 4.0)