Soviet counterintelligence against Finnish special services (1939 - 1944)

Book S.G. Verigina talks about the struggle of the Karelia security authorities against the Finnish special services in the 1939–1940 Soviet-Finnish war, in the interwar period (March 1940-June 1941) and during the Great Patriotic War on the Karelian Front (June 1941-September 1944 ) Particular attention was paid to counteracting the activities of Finnish intelligence and sabotage schools in the Soviet rear in 1942-1944, located both in the occupied territory of Karelia and in the border regions of Finland. The publication was prepared on the basis of a wide range of sources, the basis of which was made up of archival documents from the funds of state and departmental archives of Russia and Finland. Many archival documents are first introduced into scientific circulation