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

The exposing of five University of Cambridge graduates as Soviet spies remains one of the most fascinating stories from the Cold War. The members of the so-called ‘Cambridge Five’ spy-ring were all ...

It has been revealed that a Russian spy had worked for the Royal Family for several years. However, Queen Elizabeth was kept ...

New archival material released in the UK have revealed some unexpected details about one of the biggest spy scandals ...

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

The National Archives has released declassified MI5 files, including the confession of a civil servant who worked in the ...

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 ...

Recommended Follow that cab (and tip well): MI5’s wartime guide to the art of being a spy MI5 files: The biggest secrets uncovered from the Cambridge Five archives Last secrets of spy Kim Philby ...

MI5 reveals new details on Cambridge five, Queen unaware of spy in royal household MI5 has revealed new details about the Cambridge Five spy ring. It also emerged that the Queen was kept unaware of a ...

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

Philby and Blunt were, along with Guy Burgess, Donald Maclean and John Cairncross, part of the "Ring of Five ... seen as the Cambridge Five's ringleader and who became a senior figure in Britain's ...