Particle.news
Soviet Union U.S.-Soviet Relations Nuclear Weapons Cultural Impact Iran Hostage Crisis Nuclear Arms Race German Reunification Algerian War of Independence German History Berlin Wall Middle East Conflicts Post-Soviet States Cuban Missile Crisis Cultural Events U.S.-backed Coups Terrorism U.S.-China Relations US-Soviet Relations United States Foreign Policy Henry Kissinger Diplomatic Events McCarthyism Fall of the Berlin Wall Alternate Histories Space Race US Foreign Policy East Germany
The former KGB colonel, who defected to Britain in 1985, provided pivotal intelligence that influenced key Cold War decisions and exposed Soviet operations.
