Anthony Blunt, who worked at Buckingham Palace as Surveyor of the Queen’s Pictures, was secretly a Soviet spy during WWII.

Queen Elizabeth II was not told officially for nearly a decade that one of her most senior courtiers had admitted he was a Soviet spy, newly declassified British files revealed Tuesday.

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

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

Newly released MI5 documents have revealed that Queen Elizabeth II was not formally briefed about the full extent of royal art surveyor Anthony Blunt's Soviet spy activities until 1973, nearly a decade after his confession.

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 worries.

Documents newly declassified by MI5, Britain's internal intelligence agency, show the late Queen Elizabeth II was not informed for almost 10 years that a member of her staff had spied for the then-Soviet Union.

Newly declassified files reveal the late Queen's very unexpected reaction to the art historian's shocking secret.

Sir Anthony Blunt, the royal family's picture surveyor and renowned art historian, finally admitted that he had been a Soviet agent since the 1930s