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 ...

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

The high court has ordered a “robust and independent” investigation into how MI5 gave false evidence to multiple courts after rejecting two official inquiries provided by the security service as ...

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

MI5 has been in the news recently and I have followed the reporting of the court case brought by the BBC, which three senior ...

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

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 ...

MI6 will be led by a woman for the first time in the foreign intelligence service's 116-year history. Blaise Metreweli, who ...

MI5 claimed it had never breached its core secrecy policy of neither confirming nor denying that the man was an agent, but the BBC proved it had. The case has become a major test of how the courts ...

Premature’ to decide whether MI5 should face contempt probe in BBC injunction case, judges rule - An injunction was granted ...

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