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The United States and its allies boycott the 1980 Summer Olympics in Moscow to protest against the Soviet Union.
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Ronald Reagan becomes the 40th president of the United States
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President Reagan announces the “Caribbean Basin Initiative”.
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President Reagan announces Star Wars Defense Plan
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Reagan jokes about bombing the Soviet Union publicly. Temporarily, the Soviet Union puts its defenses up.984 -
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Mikhail Gorbachev becomes leader of the Soviet Union.
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The Chernobyl disaster happened. A Soviet nuclear power plant in the Ukraine explodes, resulting in the worst nuclear power plant accident in history.
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The Intermediate-Range Nuclear Forces Treaty was signed President Reagan and Soviet leader, Mikhail Gorbachev. Some people claimed this was the official end of the Cold War.
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The Soviet Union starts to exit Afghanistan.