ISIS and al Qaeda present a “resurgent” threat to the United Kingdom, the head of the country’s domestic security service ...

ISIS and al Qaeda present a “resurgent” threat to the United Kingdom, the head of the country’s domestic security service ...

Ken McCallum says Russian intelligence agencies are also on a ‘sustained mission to generate mayhem on British and European ...

MI5 warns that Russia's intelligence agency is attempting to incite chaos in the U.K., particularly following the U.K.'s ...

In a rare public speech, MI5 Director General Ken McCallum also warned of a 'staggering rise' in attempts at assassination and other crimes on U.K. soil by Russia and Iran.

Britain's top intelligence officer revealed the alarming scale of threats facing Britain and the terrorism trend "that ...

The head of MI5 has said he is 'concerned' about the resurgence of ISIS and Al-Qaeda. The Security Service's Director General ...

Iran was behind at least 20 deadly plots in the UK over the past two years, according to the head of MI5, as he warned of an ...

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 security service said Russia’s military intelligence service was pursuing “dangerous actions ...

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