Soviet President Mikhail Gorbachev and US President George H. W. Bush declared an end to the Cold War.
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US President Ronald Reagan was made aware that the USSR was stealing US technology and research.
Mikhail Gorbachev is awarded the Nobel Peace Prize.
The Antarctic Treaty comes into force.
US President Ronald Reagan and Soviet leader Mikhail Gorbachev signed a treaty eliminating medium-range nuclear missiles.
President H. W. Bush gave Iraq the ultimatum that they had 24 hours to get their forces out of Kuwait or face war.
