Presidency of Ronald Reagan to forestall the possibility of an agreement between the United States and the Soviet Union. Nonetheless, both Gorbachev and Reagan agreed to continue arms control negotiations at the October 1986 Reykjavík Summit. At the summit, Gorbachev and Reagan closed in on an agreement to greatly reduce or eliminate the nuclear stockpiles of both the U.S. and the Soviet Union over a ten-year period, but the deal collapsed due to disagreements regarding SDI development. Reagan attacked Gorbachev in a 1987 speech delivered in West Berlin, but negotiations continued. Gorbachev and Reagan broke the impasse by agreeing to negotiate separate treaties on
Geneva Summit (1985) first step to breaking down the barriers of tension that existed between the two countries. Reagan's goal was to convince Gorbachev that America desired peace above all else. Reagan described his hopes for the summit as a "mission for peace". The first thing Reagan said to Gorbachev was "The United States and the Soviet Union are the two greatest countries on Earth, the superpowers. They are the only ones who can start World War 3, but also the only two countries that could bring peace to the world". He then emphasized the personal similarities between the two leaders, with both