A man from Cleethorpes caused an international security alert as he posted about 'easy' football stadium targets and ...

London (CNN) — ISIS and al Qaeda present a “resurgent” threat to the United Kingdom, the head of the country’s domestic security service warned in a rare public intervention on Tuesday, as ...

British intelligence is facing a “hell of a job” over rising threats from Iran and Russia, as well as the resurgence of Isis and Al-Qaeda, the head of MI5 has warned. A day after Sir Keir ...

The head of Britain's domestic intelligence agency MI5 warned Tuesday of a "worsening threat" from ISIS and other Islamic terrorists amid a changing landscape fueled by online activity.

A BBC investigation revealed that the spy agency had lied to three courts about a misogynistic agent who used his MI5 role to coerce and terrorise his girlfriend.

Twenty years ago four Islamist extremist attackers set off suicide bombs that ripped through central London ending and ...

Nearly two-thirds of ISIS-linked arrests in Europe in the last nine months have been of teenagers, according to a landmark academic study, as concern grows among European security officials ahead ...

More than a third of MI5’s recent, priority investigations have involved links to overseas terrorist groups, the agency’s Director General Ken McCallum said in a speech in London, with ISIS in ...

The head of Britain’s domestic intelligence agency MI5 warned Tuesday of a “worsening threat” from ISIS and other Islamic terrorists amid a changing landscape fueled by online activity.

By Rob Picheta, CNN London (CNN) — ISIS and al Qaeda present a “resurgent” threat to the United Kingdom, the head of the country’s domestic security service warned in a rare public ...

More than a third of MI5’s recent, priority investigations have involved links to overseas terrorist groups, the agency’s Director General Ken McCallum said in a speech in London, with ISIS in ...