Three men have been arrested in London on suspicion of assisting Russia's foreign intelligence service, the Metropolitan ...

Ken McCallum delivered the annual threat update Thursday, warning of 'new era' with 'overlapping threat' from both terrorists ...

The head of MI5 has said he was frustrated by the collapse of the Chinese spy case as he warned that Beijing poses a threat ...

Espionage trials risk revealing the sometimes highly confidential methods by which evidence had been gathered against the ...

EXCLUSIVE: Two Whitehall departments had been requesting that a planning condition be a new ‘hard perimeter’ for part of the ...

Amid an increasingly torrid security row over the so-called China spy case in Britain, Sir Keir Starmer’s government is ...

The Bodleian Library in Oxford brings together manuscripts, photos and notes by the author that demonstrate his ...

Experts and intelligence insiders explain how one collapsed espionage trial reveals a daily threat to national security ...

CHINA has blasted Britain over fresh delays to its controversial London “super embassy” – warning Sir Keir Starmer he faces ...

The proposal to build the embassy has been mired in controversy over claims that Keir Starmer struck a secret deal with ...

Experts say the AWS outage was more than a technical glitch - it was a warning shot about the fragility of global technology ...

Diplomatic developments in the Middle East may lead to dangers for UK security, warn intelligence sources and experts on the ...