As new documents reveal fascinating new details about the infamous MI6 double agent Kim Philby and his betrayals, Mark ...

The British secret service has declassified new documents about the famous spy who ended up fleeing to Moscow, where he died ...

From traitor’s confession to Queen’s involvement - Trove of newly declassified files detail investigations into some of ...

Newly declassified British documents show that Queen Elizabeth II wasn’t told details of her long-time art adviser's double ...

Helenus Milmo, a barrister and wartime MI5 officer, was tasked with trying to wring the truth from Kim Philby. Some seven ...

Kim Philby was a high-flying MI6 officer - who had been tipped as a future chief - but was also spying for Russia after being ...

For decades, one question has lingered – when was the Queen told about Blunt’s betrayal? New evidence offers some answers ...

Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...

Confessions of double agents and tips for new spies have been released as part of a tranche of recently-declassified ...

MI5 reveals confessions of three members of infamous Cambridge Five spy ring as tranche of documents released into National ...

Secret UK Files Detailing Confessions of Cambridge Five Spies Released By Michael Holden LONDON (Reuters) - Top secret MI5 ...