
506 The Billion-Dollar Spy: Tolkachev and the Major US-Soviet Intelligence Cases of the Late Cold War
In the late 1970s, US-Soviet relations, which had experienced a period of détente, became tense again, with military competition and intelligence rivalry between the two sides continuing to escalate. Soviet electronics engineer Tolkachev continuously provided intelligence to the US Central Intelligence Agency (CIA) between 1979 and 1985. The Soviet military-industrial secrets he leaked were worth a fortune, earning him the title of the "Billion-Dollar Spy." Why did the new round of US-Soviet military competition make Soviet military-industrial intelligence so important? In the Cold War era, when it was difficult to distinguish between genuine and fake defectors, how did Tolkachev gradually gain the trust of the CIA? How did the two sides complete 21 street meetings in Moscow under the surveillance of the KGB? How did the leak by a former CIA intelligence officer lead to the exposure of Tolkachev's identity? Please listen to this episode's guest, Sha Qingqing, for an insightful sharing!