Concerns have been raised about the role of MI5 operations directed against journalists and the ‘inability’ of a PSNI-linked surveillance review to investigate the covert agency. Details of MI5’s ...

Some MI5 material relating to its involvement with a teenager who was charged with terrorism before taking her own life is being "withheld" from her inquest but is "not a cause for concern", a hearing ...

Described as “the ultimate Walter Mitty character” by police, Daniel Khalife was a normal boy who spun fantasies in his mind ...

PRINCE Andrew was seen as a “valuable communication channel” by China, new documents claim. The papers also suggest MI5 ...

Jan. 14 (UPI) --Documents newly declassified by MI5, Britain's internal intelligence agency, show the late Queen Elizabeth II was not informed for almost 10 years that a member of her staff had ...

Papers released by MI5 show that although Blunt confessed to them he had spied for the Russians during World War Two, the ...

Stuart Beaton, who was diagnosed with lung cancer, says in a lawsuit that he was forced to work in a building contaminated with asbestos ...

The documents, reviewed the The Sunday Times, claim that a senior aide to the Duke of York was questioned by MI5 about his 'clandestine' relationship with alleged Chinese spy Yang Tengbo.

MI5 built a case against an alleged Chinese spy who befriended Prince Andrew after a Mail on Sunday exposé, newly released documents reveal. An exclusive investigation by this newspaper in 2020 ...

Confessions of double agents and tips for new spies have been released as part of a tranche of recently-declassified documents from MI5. The documents are part of a new exhibition on display at ...

Rookie wartime MI5 "watchers" were advised they needed to be prepared to offer a big tip if they had to tell a taxi driver to "follow that cab" when pursuing a suspect, newly declassified ...