Five Cambridge University graduates served as double agents, leaking highly classified information to the Soviet Union ...

The files about royal art historian Anthony Blunt are among a trove from the intelligence agency MI5 released Tuesday by ...

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

MI5 documents reveal her private secretary ‘saw no advantage in telling her’ about treachery of Buckingham Palace art expert ...

Queen Elizabeth II was not told officially for nearly a decade that one of her most senior courtiers had admitted he was a ...

Queen Elizabeth II was not officially informed for nearly a decade that Anthony Blunt was a Soviet spy, newly declassified ...

When the Queen was finally told the full story in the 1970s, she was characteristically unflappable - taking it "all very ...

Newly released MI5 documents have revealed that Queen Elizabeth II was not formally briefed about the full extent of royal ...

In 1964, Sir Anthony Blunt, the surveyor of the Queen ... according to declassified MI5 files released to the National Archives in Kew, west London. The decision to ensure she was properly ...

QUEEN ELIZABETH II was left in the dark for almost a decade over the full scale of the actions of one of her most senior ...

Recently released MI5 files reveal confessions from Britain's notorious double agents, including Kim Philby and Anthony Blunt, who spied for the Soviets. These declassified documents, made public by ...

The files about royal art historian Anthony Blunt are among a trove from the intelligence agency MI5 released Tuesday by Britain's National Archives. They shed new light on a spy ring linked to ...