Trove of newly declassified files detail investigations into some of the country’s most notorious double agents, the ‘Ring of ...

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

The British secret service has declassified new documents about the famous spy who ended up fleeing to Moscow, where he died alone and drunk 25 years later ...

Newly declassified British documents show that Queen Elizabeth II wasn’t told details of her long-time art adviser's double life as a Soviet spy because palace officials didn’t want to add to her ...

British double agent Kim Philby’s deceit was finally exposed by the daughter of a Jewish-Russian oil magnate offended by his anti-Israeli reports while operating undercover as a journalist in Beirut, ...

CAMBRIDGE spy Kim Philby declared he would have done it all again after finally confessing to being a Russian agent for years, according to newly declassified intelligence files.

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

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

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

However, the release of MI5’s files this week, detailing the confessions of Kim Philby and his fellow members of the Cambridge Five, forces us to confront an unsettling reality: espionage is a world ...

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

Want to bookmark your favourite articles and stories to read or reference later? Start your Independent Premium subscription today. From reproductive rights to climate change to Big Tech, The ...