Queen Elizabeth 'kept in dark' over palace spy

The newly-declassified documents include details about some of the UK's most notorious spies.
Secret UK Files Detailing Confessions of Cambridge Five Spies Released By Michael Holden ... Cairncross, the last of the ...
Helenus Milmo, a barrister and wartime MI5 officer, was tasked with trying to wring the truth from Kim Philby. Some seven decades later, a transcript of the four-hour interrogation casts new light on ...
MI5 reveals confessions of three members of infamous Cambridge Five spy ring as tranche of documents released into National ...
Investigative journalists Carole Cadwalladr and Peter Jukes delve into a murky story of alleged Russian interference in UK politics ...
Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...
Newly-declassified files show notorious double agent refused ‘insane’ order to follow fellow spies Burgess and Maclean to ...