Treaties signed in 1947 and 1948 with the Soviet Union included obligations and restraints on Finland vis-a-vis the U.S.S.R. as well as territorial concessions by Finland; both have been abrogated by Finland since the 1991 dissolution of the Soviet Union. | Treaties signed in 1947 and 1948 with the Soviet Union included obligations and restraints on Finland vis-a-vis the U.S.S.R. as well as territorial concessions by Finland; both have been abrogated by Finland since the 1991 dissolution of the Soviet Union. |