Newly-declassified files show the Queen was only told the full story a decade after the Cambridge don and royal courtier confessed he was a KGB spy.

The murky disappearances of critical archives point further to the high-level involvement of the ruling apparatuses in the US ...

Sir Anthony Blunt, the Royal Family's picture surveyor and renowned art historian, finally admitted that he had been a Soviet ...

In 1972, her private secretary, Martin Charteris, told MI5 chief Michael Hanley that “the Queen did not know and he saw no advantage in telling her about it now; it would only add to her worries ...

The Queen’s Private Secretary, Sir Martin Charteris, shared her composed reaction in a handwritten letter summarised by the head of the Security Service in a Top Secret memo. That memo is just ...