Mr Moore has attempted to piece together the full Kincora story. Trusted sources over the years include ex-RUC officers and ...

Prince Andrew demanded a face-to-face meeting with Sir Ken McCallum, the director of the UK’s MI5 security service, after his longtime close confidant was accused of being a Chinese spy.

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 ...

MI5 is using artificial intelligence to decipher whether those who watch violent videos pose a terrorist danger. Spy chief Ken McCallum has revealed that MI5 has developed its own AI tools to sift ...

A former opposition lawmaker in Britain’s House of Commons has alleged that the UK’s domestic spy agency MI5 may have issued a rare alert notice in 2022 about an alleged Chinese agent as a ...

MI5 has issued an "unreserved apology" after a court was misled in a bid to stop a suspected Security Service informant from being identified. The High Court was “misled” by false information ...

British spy agency MI5 has apologized to the BBC. The unprecedented situation arose after MI5 was forced to say sorry to three courts for lying about a neo-Nazi agent who attacked his girlfriend ...

MI5 Director General Ken McCallum said his agents and police have tackled 20 “potentially lethal” plots backed by Iran since 2022 and warned that it could expand its targets in the U.K. if ...

MI5 workers improperly held people's intercepted data for nearly five years, an independent tribunal concluded on Monday, criticising the spy agency for its "serious failings." The Investigatory ...

LONDON, April 2 (Reuters) - Britain's spy agency MI5 is revealing some secrets. In collaboration with host The National Archives and prepared over several years by the agency's own archivists ...

MI5 Spy Chief Says Russia and Iran Are Behind a 'Staggering' Rise in Deadly Plots LONDON (AP) — Britain is facing a “staggering rise” in attempts at assassination, sabotage and other crimes ...

MI5 Director General Ken McCallum said his agents and police have tackled 20 "potentially lethal" plots backed by Iran since 2022 and warned that it could expand its targets in the United Kingdom ...