Karelo-Finnish Soviet Socialist Republic
Vyborgsky District with the administrative center in Vyborg was established in March 1940 as a part of the Karelian Autonomous Soviet Socialist Republic, and Johannes was a part of Vyborgsky District. It was given urban-type settlement status. On March 31, 1940 the Karelian Autonomous Soviet Socialist Republic was transformed into the Karelo-Finnish Soviet Socialist Republic. On November 24, 1944, Vyborgsky District was transferred from Karelo-Finnish Soviet Socialist Republic to Leningrad Oblast.On October 1, 1948 the Finnish names of localities were replaced by Russian names, and, in particular, Johannes was renamed Sovetsky, to commemorate Mikhail Sovetsky, a military pilot and a Hero of the Soviet Union.