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

MI5's Director General Ken McCallum highlighted growing threats from Russia's GRU, Iran, and terrorist groups like al Qaeda ...

The head of MI5 revealed during a briefing that Iranian intelligence services have been using UK criminals as proxies acting ...

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

The U.K. is facing a rise in assassination attempts attributed to Russia and Iran, MI5 Director General Ken McCallum has revealed.

The UK's MI5 chief highlights increasing threats from Russia's GRU and Iran, alongside resurgent terrorism from al Qaeda and ...

The head of MI5 says Britain is facing a staggering rise in attempts at assassination, sabotage and other crimes backed by ...

The head of Britain’s domestic spy agency accused Russian military intelligence of being on a “sustained mission to generate ...

Russian military intelligence is seeking to cause "mayhem" across Britain and Europe, the UK's domestic spy chief said on ...

Britain's domestic spy chief Ken McCallum warned of the dangers posed by Russia and Iran as well as growing concern about al Qaeda and Islamic State in his annual update on the threats faced by ...

Russian spies are “on a sustained mission to generate mayhem in British streets”, the head of MI5 has said. Ken McCallum said ...