Senior defence figures have warned the UK can no longer rely on the assumption that it doesn't face danger from aerial ...

Blaise Metreweli said Britain is "operating in a space between peace and war" and that everyone has a responsibility to ...

Russian operatives linked to President Vladimir Putin's intelligence networks used commercial shipping routes to access UK ...

Britain has announced sanctions against several Russian media and ideas organizations. Foreign Secretary Yvette Cooper said ...

A U.K. inquiry says Russian agents "carry out Putin's bidding," blaming him for a deadly 2018 attack in England using the ...

Separately, the new head if MI6 will warn the "frontline is everywhere" as the UK faces a "new age of uncertainty".

A British naval supply ship with an on-board helicopter was deployed to track the stealthy Kilo-class submarine Krasnodar, the Royal Navy said.

The UK has unveiled work on its groundbreaking Atlantic Bastion programme, which will make Britain more secure secure from ...

Russia's Foreign Ministry called on Thursday for Britain to disclose what a British soldier killed in Ukraine was doing there ...

A multi-million-pound hi-tech naval force, named Atlantic Bastion, will combine autonomous vehicles and AI with warships and ...

Conflict is at our door.” The sobering message from Nato secretary-general Mark Rutte echoed across Europe on Thursday as he ...

A one-time leading figure in Britain’s right-wing populist Reform UK party has been jailed for accepting cash bribes in exchange for making pro-Russian statements in the European Parliament. Nathan ...