Dissolution of the Soviet Union Central Committee Secretariat. In the fall of 1985, Gorbachev continued to bring younger and more energetic men into government. On September 27, 55-year-old Nikolai Ryzhkov replaced 79-year-old Nikolai Tikhonov as Chairman of the Council of Ministers, effectively the Soviet prime minister, and on October 14, Nikolai Talyzin replaced Nikolai Baibakov as chairman of the State Planning Committee (GOSPLAN). At the next Central Committee meeting on October 15, Tikhonov retired from the Politburo and Talyzin became a candidate. On December 23, 1985, Gorbachev appointed Yeltsin First Secretary of the Moscow Communist Party replacing Viktor Grishin. Gorbachev continued to press for greater
Mikhail Gorbachev the Alma-Ata Protocol which formally established the CIS. They also preemptively accepted Gorbachev's resignation. When Gorbachev learned what had transpired, he told CBS that he would resign as soon as he saw that the CIS was indeed a reality. On the night of 25 December, in a nationally televised speech, Gorbachev announced his resignation as president—as he put it, "I hereby discontinue my activities at the post of President of the Union of Soviet Socialist Republics." He declared the office extinct and handed over its functions—including control of the Soviet nuclear codes—to Yeltsin. That same night after he left office,