Ronald Reagan explained his strategy was an arms buildup that would leave the Soviets far behind, with no choice but to negotiate arms reduction. Finally, displaying his characteristic optimism, he praised liberal democracy and promised that such a system eventually would triumph over Soviet communism. Reagan appreciated the revolutionary change in the direction of the Soviet policy with Mikhail Gorbachev, and shifted to diplomacy, with a view to encourage the Soviet leader to pursue substantial arms agreements. He and Gorbachev held four summit conferences between 1985 and 1988: the first in Geneva, Switzerland, the second in Reykjavík, Iceland, the third in Washington,
Mikhail Gorbachev elimination of intermediate-range nuclear weapons in Europe and his strategy for eliminating all of the Soviet nuclear arsenal by the year 2000 (often referred to as the 'January Proposal'). He also began the process of withdrawing troops from Afghanistan and Mongolia on 28 July. Nonetheless, many observers, such as Jack F. Matlock, Jr. (despite generally praising Gorbachev as well as Reagan), have criticized Gorbachev for taking too long to achieve withdrawal from the Afghanistan War, citing it as an example of lingering elements of "old thinking" in Gorbachev. On 11 October 1986, Gorbachev and Reagan met at Höfði house in