Tom Griffin on intelligence history

Tom Griffin on intelligence history

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Tom Griffin on intelligence history
Tom Griffin on intelligence history
B Branch MI5 (1938-1953)

B Branch MI5 (1938-1953)

counter-espionage and counter-subversion

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Tom Griffin
Nov 23, 2022
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Tom Griffin on intelligence history
Tom Griffin on intelligence history
B Branch MI5 (1938-1953)
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MI5 B Branch was a branch of the Security Service responsible for counter-espionage and counter-subversion from 1938 to 1953.

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