The Intermediate-Range Nuclear Forces Treaty (INF Treaty, formally Treaty Between the United States of America and the Union of Soviet Socialist Republics on the Elimination of Their Intermediate-Range and Shorter-Range Missiles) is a 1987 arms control agreement between the United States and the Soviet Union (and later its successor state the Russian Federation). Signed in Washington, D.C. by President Ronald Reagan and General Secretary Mikhail Gorbachev on 8 December 1987, the treaty was ratified by the United States Senate on 27 May 1988 and came into force on 1 June 1988.