Iceland in the Cold War a summit in Reykjavík in 1986 between United States President Ronald Reagan and Soviet Premier Mikhail Gorbachev, during which they took significant steps toward nuclear disarmament. Only a few years later, in 1991, when Jón Baldvin Hannibalsson was foreign minister, Iceland would become the first country to recognize the independence of Estonia, Latvia, and Lithuania as they broke away from the Soviet Union. The US base served as a hub for transports and communications to Europe, a key chain in the GIUK gap, a monitor of Soviet submarine activity, a linchpin in the early warning system for incoming Soviet attacks,
Foreign policy of the Ronald Reagan administration the Communist Party was forced to surrender its 73-year-old monopoly on state power. Soviet hardliners rebelled and staged a coup against Gorbachev, but it failed. Boris Yeltsin rallied Russians in the street while Gorbachev was held hostage. By December 1991, the union-state had dissolved, breaking the USSR up into fifteen separate independent states. Boris Yeltsin became leader of the new Russia. In her eulogy to Ronald Reagan at his funeral, former British Prime Minister Margaret Thatcher, whom Reagan worked very closely with during his tenure in office, said, "Others hoped, at best, for an uneasy cohabitation with the Soviet Union;