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

But many years after he had written about it, I requested his file from MI5, and a year later 26 bulky folders were deposited in the National Archives at Kew.

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.

Xiaomi has baked in some noteworthy features in the Mi5 and being one of the most waited for phones from Xiaomi, the Mi5 comes with an impressive spec list. Let’s deep dive into this. 1.

MI5 withheld critical information from the home secretary when it applied for warrants to gather telephone and internet data, Britain’s most secret court has heard. The security service is ...

The MI5 has been forced to admit it “misled” the High Court during a bid to prevent the BBC from identifying a suspected Security Service informant.. In 2022, the government attempted to stop ...

F or much of its 100-year history, spanning two world wars, the Cold War and the fight against terrorism, Britain’s MI5 domestic intelligence agency has operated in total secrecy. The government ...

When it comes to Blunt, Philby et al., Andrew demonstrates just how adroitly the Soviets played on the clubby, inbred culture of MI5, which until 1997 relied entirely on personal recommendations ...

The UK’s intelligence agency, MI5, has warned that the Taliban takeover of Afghanistan may have “emboldened” terrorists to carry out future 9/11-type attacks.

MI5 History Book Stirs Debate On Spy Secrets A British publisher launched an unusual book Monday — an authorized history of MI5, the British domestic intelligence agency. It's the first ...

MI5 boss: Struggle against hostile nations is undermined by outdated laws Ken McCallum claimed the laws meant ‘we are in effect operating with one hand behind our backs’.

The U.K.'s top intelligence agency MI5 failed to respond to key information that could have stopped the 2017 suicide bombing at an Ariana Grande concert in Manchester that killed 22 people.