Anthony Blunt and John Cairncross, who together made up the most infamous spy ring of the 20th century. They were all ...

Documents newly declassified by MI5, Britain's internal intelligence agency, show the late Queen Elizabeth II was not ...

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 ...

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

Britain’s National Archives on Tuesdayreleased declassified MI5 domestic counterintelligence agency files containing the confessions of notorious double agents known as the “Cambridge Five” who spied ...

That memo is just one revelation in MI5 files about the infamous Cambridge Five spy ring ... A passport photo of Captain Anthony Blunt, taken during WW2 when he was an officer in the Security ...

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

The members of the ring were Donald Maclean (1913 - 1983), Guy Burgess (1911 - 1963), Harold 'Kim' Philby (1912 - 1988) and Anthony ... teaching at Cambridge University, Blunt was influential ...

Documents reveal how the monarch was not told the full story about Anthony Blunt, a Soviet mole inside MI5 and member of the ...

Art historian Anthony Blunt was ... Suspicion first fell on Blunt in 1951, when his fellow spies Guy Burgess and Donald Maclean fled to the Soviet Union. He had been a close friend of Burgess since ...

The files about royal art historian Anthony Blunt are among a trove from the ... released files regarding a spy ring linked to Cambridge University in the 1930s. Queen Elizabeth II was not ...