The State Duma of the Soviet Union is the lower house of the Federal Assembly of the Soviet Union. The upper house is the State Council. The State Duma is located in Moscow, the capital of the USSR. The Speaker of the State Duma of the Soviet Union, a position currently held by Sergey Mironov, presides over the house. The composition of the Duma's majority is made up of the United Democrats, Liberal Democratic Party, and Free Liberals, who hold a narrow majority over the Communist Party and Social Liberal Party.