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 ambassador, Aleksandr Yakovlev, who later became a key political ally. In February 1984, Andropov died; on his deathbed he indicated his desire that Gorbachev succeed him. Many in the Central Committee nevertheless thought the 53-year old Gorbachev was too young and inexperienced. Instead, Chernenko—a longstanding Brezhnev ally—was appointed General Secretary, but he too was in very poor health. Chernenko was often too sick to chair Politburo meetings, with Gorbachev stepping in last minute. He continued to cultivate allies both in the Kremlin and beyond. He also gave the main speech at a conference on Soviet ideology, where he angered party