Cambridge, buckingham palace

As new documents reveal fascinating new details about the infamous MI6 double agent Kim Philby and his betrayals, Mark ...
Britain’s National Archives on Tuesdayreleased declassified MI5 domestic counterintelligence agency files containing the ...
The newly-declassified documents include details about some of the UK's most notorious spies.
Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...
Notorious double agent Anthony Blunt feared that his KGB handler would turn violent when he refused to join his fellow ...
These programmes examine the gradual exposure of the Cambridge Spies and reveal how the names Burgess, Philby, Maclean, Blunt and 'fifth man' Cairncross became synonymous with treachery at the ...