Newly declassified files show the moment the notorious Cambridge double agent finally confessed to his treachery.

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

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

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

CAMBRIDGE spy Kim Philby declared he would have done it all again after finally confessing to being a Russian agent for years ...

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

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

MI5’s top interrogator was baffled by Kim Philby, admitting he could not determine whether he was a Soviet spy, according to ...

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

Cambridge spy Kim Philby had no regrets about his treachery ... After being recruited at Cambridge University in 1934, Philby joined MI6 – which mainly handled covert operations overseas ...

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

The Cambridge spy Kim Philby declared he would have done it all ... after being confronted by his oldest friend, and fellow MI6 officer Nicholas Elliott, is vividly captured in a transcript ...