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, ...

An official report warned that Iran was targeting dissidents and gathering intelligence on Jewish and Israeli targets in ...

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 Director General of MI5, Sir Ken McCallum, said: "While much of our work must remain secret, this exhibition reflects our ...

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

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 ...

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'.

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

Director General of MI5 Ken McCallum said we have already seen this with acts of arson, sabotage and more since the war in Ukraine. More for You. Dolphins waive team captain, ...

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.

The Russian intelligence service is on “a sustained mission to generate mayhem” on UK streets, the head of MI5 has warned. Ken Mccallum said GRU agents have carried out “arson, sabotage and ...