A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...
The National Archives has released declassified MI5 files, including the confession of a civil servant who worked in the ...
Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...
Five Cambridge University graduates served as double agents, leaking highly classified information to the Soviet Union ...
The Soviets recruited Philby, Blunt and Cairncross, as well as Donald Maclean ... of “tremendous loyalty” to Britain’s MI6 spy agency, where he served as a high-ranking officer early in ...
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