British double agent Kim Philby’s deceit was finally exposed by the daughter of a Jewish-Russian oil magnate offended by his anti-Israeli reports while operating undercover as a journalist in ...

Newly declassified MI5 files have revealed first-hand confessions from three of Britain’s most infamous double agents ... University students who passed British secrets to the Soviets from ...

Revelations about the British ­double agent within the IRA, codenamed ‘Stakeknife’, left the entire ­republican movement convulsed and traumatised, confidential files have revealed.

More than 100 Security Service (MI5) files have been released by the National Archives, showing the confessions of double ...

When he came under increased pressure to deliver a potential collaborator to Rantzau at their next meeting in Belgium, MI5 saw an opportunity to exploit the situation by planting a British double ...

LONDON, Jan 14 (Reuters) - Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents including ... Some British local government pension ...