The British secret service has declassified new documents about the famous spy who ended up fleeing to Moscow, where he died ...
The National Archives has released declassified MI5 files, including the confession of a civil servant who worked in the ...
Trove of newly declassified files detail investigations into some of country’s most notorious double agents the ‘Ring of Five’ who passed information to Soviets for three decades ...
Britain’s National Archives on Tuesdayreleased declassified MI5 domestic counterintelligence agency files containing the ...
Newly declassified British documents show that Queen Elizabeth II wasn’t told details of her long-time art adviser's double ...
MI5 reveals confessions of three members of infamous Cambridge Five spy ring as tranche of documents released into National ...
Helenus Milmo, a barrister and wartime MI5 officer, was tasked with trying to wring the truth from Kim Philby. Some seven ...