The home secretary says the government accepts the high court’s ruling that an independent investigation should take place.

The High Court has ordered a "robust and independent" new investigation into how MI5 gave false evidence to multiple courts, ...

The judgement comes after the BBC revealed MI5 had given false evidence to three courts about a neo-Nazi agent.

Senior judges held out the prospect of holding MI5 officers in contempt as they ordered an independent investigation into how ...

A ruling by London's High Court cited the domestic intelligence agency's failure to explain why representatives had ...

MI5 could still face contempt of court proceedings over incorrect evidence provided in a bid for an injunction against the BBC pending the outcome of an investigation, judges at the High Court have ...

Annie Machon, 46, is a former spy, who worked for MI5 for five years before spending two years on the run with her then-partner David Shayler, after blowing the whistle on alleged criminal ...

The MI5 chief, who lists hiking and being an active father as his interests, said the growing threat was replicated in Europe and the United States.

Rosalind Eleazar captures the grief hidden beneath MI5 outcast Louisa Guy’s steely exterior with a subtle and restrained touch that reveals Louisa's grief in flickers. Her performance isn't overplayed ...

The high court has ordered a probe into how MI5 gave false evidence after a BBC investigation revealed MI5 had lied to three ...

MI5 could still face contempt of court proceedings following revelations that the intelligence agency provided incorrect ...