Iceland–United States relations to a number of the same international organizations, including the United Nations, the Organization for Security and Co-operation in Europe, Arctic Council, Organisation for Economic Co-operation and Development, International Monetary Fund, World Bank, and World Trade Organization. Only two U.S. presidents have visited Iceland whilst in office: Richard Nixon in 31 May-1 June 1973 and Ronald Reagan in 9–12 October 1986. President Richard Nixon was the first U.S. president to visit Iceland when he visited on 31 May - 1 June 1973. Reagan attended the Reykjavík Summit in 9–12 October 1986 with Soviet leader Mikhail Gorbachev. It was a highly
Mikhail Gorbachev arms reduction treaties. Gorbachev toured the Reagan Museum on campus, met with students, and spoke at a convocation in the Reagan Center; he then traveled to the nearby Peoria Civic Center in Peoria, Illinois, as the keynote speaker at the combined George Washington/Ronald Reagan Day Dinner where college president J. David Arnold named him an Honorary Reagan Fellow of Eureka College. To commemorate the 20th anniversary of the fall of the Berlin Wall, Gorbachev accompanied former Polish leader Lech Wałęsa and German Chancellor Angela Merkel at a celebration in Berlin on 9 November 2009. On 7 June 2010, Gorbachev gave