The Cold War was defined by the antagonism between two world superpowers: the United States and the Soviet Union. They relied on proxy wars, espionage, disinformation, assassinations and sabotage to undermine one another as part of a greater ideological battle between Western democracy and Communism.

We typically think that the Cold War ran from the end of the Second World War until the collapse of the Soviet Union. But our guest today sees it quite differently. Calder Walton, author of Spies: The Epic Intelligence War Between East and West, argues that the Cold War is not a vestige of the past but part of an ongoing, 100-year struggle between East and West. How has this war changed over the years? And what does it mean for the future of Russian-Western relations? Listen to this episode to find out.

Produced by James Hickmann and edited by Dougal Patmore.

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