Some of the newly released documents will feature in the forthcoming exhibition at the National Archives. The Director General of MI5, Sir Ken McCallum, said: "While much of our work must remain ...

MI5: Official Secrets’ offers a rare look inside the inner workings of one of Britain’s most secretive institutions, from ...

The extraordinary revelation that MI5 was asked by the Home Secretary ... are revealed in documents released today by the National Archives in Kew, west London. The material is contained in ...

A briefcase left behind by infamous Cambridge spy Guy Burgess as he fled to Moscow in 1951 is among never-before-seen MI5 artefacts going on display at The National Archives in Kew, South-West London.

organised with the National Archives, in Kew, west London. "MI5 life is about ordinary human beings together doing extraordinary things to keep our country safe," he added. The exhibition ...

The diaries of former deputy MI5 chief Guy Liddell provide a unique ... The diaries, made available online from the National Archives on Friday, cover the period when evidence emerged of the ...

The files about royal art historian Anthony Blunt are among a trove from the intelligence agency MI5 released Tuesday by Britain's National Archives. They shed new light on a spy ring linked to ...

The guidance is contained in a booklet for recruits during World War Two, which will go on display at the National Archives in Kew, west London Rookie wartime MI5 "watchers" were advised they ...