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 ...

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 ...

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

MI5 gave evidence to all three courts, saying that it had never breached its core secrecy policy of neither confirming nor denying (NCND) that X was a state agent.

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

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

The Home Secretary has said she is “deeply concerned” that MI5 gave false evidence to the High Court and that the Government accepts a further investigation should take place.

MI5 head Sir Ken McCallum said the Security Service would co-operate fully with the new investigation The High Court has ordered a "robust and independent" new investigation into how MI5 gave ...

"MI5 right now has a variety of oversight bodies overseeing it in the U.K., and yet there's still a huge amount of trust placed in the agency to self-report when errors happen, when there are ...

World U.K. High Court slams MI5 over informant deception and lack of transparency July 3, 20254:35 PM ET Heard on All Things Considered By ...