To Catch a Spy | Investigation
True Spies: Espionage | Investigation | Crime | Murder | Detective | Politics
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Revolutionizing Surveillance: A Shift in Espionage Tactics
This chapter explores the pivotal changes brought to MI5 post-World War II through the introduction of modern recording tools by a new scientific officer. It highlights the stark contrast between British and Soviet intelligence capabilities, leading to a critical shift in MI5's focus towards combating internal infiltration.
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