At the heart of the case is the violent abuse of a woman by a state agent under MI5's control. After the BBC began ...

EXCLUSIVE: A security expert said he believes another attack similar to 7/7, carried out by four British citizens in London ...

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

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

Three High Court judges will rule at 14:00 BST on what to do about false evidence given by MI5 to three courts. MI5 stands ...

The band's original frontman talks about his poisonous split with former bandmates, why a reunion is never going to happen - and how MI5 tapped their phones in the 80s ...

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

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

MI5 previously said there had been ‘failings and errors’ in legal proceedings related to an alleged source accused of abusing ...

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 ...

This is the dramatic moment armed police swarmed a car park to arrest a neo-Nazi teenager as he allegedly picked up a gun for ...

U.K. High Court slams MI5 over informant deception, lack of transparency A ruling by London's High Court cited the domestic intelligence agency's failure to explain why representatives had ...