Britain's domestic spy agency MI5 issued a rare public warning to members of parliament on Monday that they are being ...

MI5, the UK national counter-intelligence service, has been ordered to "refocus" its efforts on spies from Iran, China and Russia. Source: The Telegraph, citing UK government sources Details: The ...

A High Court judge has ordered the U.K. internal security service MI5 to hand over secret documents after saying he had "no confidence" in its explanation of how a senior officer gave false evidence ...

The head of the UK’s domestic spy agency, MI5, has ramped up tensions against Russia, Iran and China, demonising the three countries as “state threats” in a “threat update” this week. MI5 Director ...

London (CNN) — A former opposition lawmaker in Britain’s House of Commons has alleged that the UK’s domestic spy agency MI5 may have issued a rare alert notice in 2022 about an alleged Chinese agent ...

The head of MI5, the UK’s domestic security service, revealed that its spies had disrupted a new threat from China in recent days, as he expressed frustration over the collapse of a espionage case ...

The UK's domestic spy service MI5 has warned lawmakers that spies from China, Russia and Iran are targeting them in a bid to undermine British democracy. Security guidance issued by the agency late on ...

MI5: Official Secrets, a landmark exhibition at The National Archives, unveils 115 years of real espionage. Discover coded ...

The national security threats China poses today go beyond traditional notions of espionage - in this new world, threats are ...