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,
Presidency of Ronald Reagan Regan with Howard Baker. The investigations into the Iran–Contra scandal continued after Reagan left office, but were effectively halted when President George H. W. Bush pardoned Secretary of Defense Caspar Weinberger before his trial began. Investigators did not find conclusive proof that Reagan had known about the aid provided to the Contras, but Walsh's report noted that Reagan had "created the conditions which made possible the crimes committed by others" and had "knowingly participated or acquiesced in covering up the scandal." Three different Soviet leaders died between 1982 and 1985, leaving the Soviets with an unstable leadership until Mikhail Gorbachev