Very little is known about the war between the Soviet Union and the White Finns. For a long time, information about the events on the border between Russia and Finland in the 1939-40s was inaccessible - the conflict on the Kola Peninsula was shrouded in secrecy. The multi-part film "Voennaya razvedka: Severnyj front" reveals the story of the birth of divisional intelligence and highlights its actions before the start of the White Finnish campaign.