The heads of the US and UK security services have issued a warning about the threat posed by the Chinese government. FBI Director Christopher Wray and MI5 Director General Ken McCallum were ...

MI5 accepts that the status of a neo-Nazi agent should no longer be protected, after previously refusing to confirm if they were an informant. A BBC investigation found MI5 had given false ...

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

President Bush has suggested that the nation's intelligence agencies need to be restructured — and there have been suggestions that a new agency, modeled on Britain's MI5, may be the answer. NBC ...

A British publisher launched an unusual book Monday — an authorized history of MI5, the British domestic intelligence agency. It's the first authorized history of any Western intelligence agency ...

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 ...

Britain is planning a major recruitment drive to beef up its domestic counter-intelligence service MI5 in the fight against international terrorism, Reuters reported on Saturday.