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 ...

Premature’ to decide whether MI5 should face contempt probe, judges rule - MI5 previously said there had been ‘failings and ...

Director General of MI5 Ken McCallum said we have already seen this with acts of arson, sabotage and more since the war in Ukraine. Dolphins waive team captain, 2023 tackles leader 70 vintage ...

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.

MI5 director-general Ken McCallum said the UK security agency was seeing 'far too many cases where very young people are being drawn into poisonous extremism'.

IPCO began its secret investigation into MI5's handling of the agent - a genuine neo-Nazi known publicly as X who informed on extremist networks – in 2022. It was prompted by a BBC story about how X ...

On Tuesday, MI5′s director-general Ken McCallum claimed Vladimir Putin’s “henchmen” were looking to strike away from the battlefield “in the misguided hope of weakening Western resolve”.

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

MI5 Director General Ken McCallum said his agents and police have tackled 20 “potentially lethal” plots backed by Iran since 2022 and warned that it could expand its targets in the U.K. if ...

MI5 director general Sir Ken McCallum repeated his "full and unreserved apology for the errors made in these proceedings". He said resolving this matter was "of the highest priority for MI5" and ...