LONDON -- Britain is facing a "staggering rise" in attempts at assassination, sabotage and other crimes on U.K. soil by ...

MI5's Ken McCallum warns of Russian chaos, Iran plots, rising terror threats, and increasing youth radicalisation in the UK.

McCallum added the MI5 had also tackled at least 20 plots of sabotage backed by Iran since 2022. He stressed that MI5 had ...

Nation-state actors are investing aggressively in advanced cyber operations to target government information and technology ...

The risk presented by Islamic State terrorism and hostile states such as Iran and Russia has surged in the last year, the spy ...

The head of Britain’s domestic security service said Russia’s military intelligence service was pursuing “dangerous actions ...

Russia's intelligence agency has been on a mission to generate "sustained mayhem on British and European streets", the head ...

Britain is facing a “staggering rise” in assassination attempts on its soil by Russia and Iran, as the hostile states recruit ...

Russia's intelligence service has been intent on causing "mayhem" in the UK because of London's support for Ukraine, the chief of Britain's domestic intelligence service said on Tuesday.

Overall, MI5 and the police have disrupted 43 late-stage attack plots since March 2017, saving “numerous lives”, he said, adding: “Some of those plotters were trying to get hold of firearms and ...

Director-general Ken McCallum was speaking at the Counter Terrorism Operations Centre in west London on Tuesday.