Finnish prisoners of war in the Soviet Union
There were two waves of the Finnish prisoners of war in the Soviet Union during World War II: POWs during the Winter War and the Continuation War. == Winter War == Before the Winter War (1939–1940), the Soviet Union established the main camp for Finnish POWs within the former monastery near Gryazovets in Vologda Oblast, Russia.
Source: Wikipedia — Finnish prisoners of war in the Soviet Union (CC BY-SA 4.0)