A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...

But the cuts have gone even deeper. Under the new regime, intelligence officers working for both the Secret Service (MI5) and Secret Intelligence Service (MI6) have been told to expect more ...

Queen Elizabeth II wasn’t told details of her long-time art adviser's double life as a Soviet spy because palace ...

Hidden away underneath Raffles London at The OWO (Old War Office) you’ll find a number of storage rooms. Compared to the ...

The tranche of documents, which are not covered by Freedom of Information laws and released at MI5's discretion subject to redactions, also reveal Philby confessing to MI6 officer and friend ...

In one of the newly released files, an MI5 officer notes that Blunt said he ... A third, Kim Philby, continued to work for foreign intelligence agency MI6 despite falling under suspicion.

MI5's official historian Christopher Andrew noted ... “I really did feel a tremendous loyalty to MI6. I was treated very, very well in it and I made some really marvelous friends there ...

Philby gave it to his old MI6 friend, Nicholas Elliott, on 9 and 11 January 1963. Elliott, rather than an experienced MI5 interrogator, had been sent out from London to quiz Philby because it was ...

In one of the newly released files, an MI5 officer notes that Blunt said he ... A third, Kim Philby, continued to work for foreign intelligence agency MI6 despite falling under suspicion.