RAF Greenham Common November 1983; they were flown onto the base by Lockheed C-5 Galaxys. A series of meetings held during August and September 1986 culminated in a summit between United States President Ronald Reagan and the General Secretary of the CPSU Mikhail Gorbachev in Reykjavík, Iceland, on 11 October 1986. To the surprise of both men's advisers, the two agreed in principle to removing INF systems from Europe and to equal global limits of 100 INF missile warheads. The United States and the Soviet Union signed the Intermediate-Range Nuclear Forces Treaty in 1987, which led to the removal of all nuclear missiles
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