Vladimir Putin has vowed to "finish off" Ukraine and mocked the size of the British army after a "reassurance force" was ...

The Royal Navy plans to operate the four new Dreadnought-class submarines for at least 30 years. The Royal Navy is getting closer to introducing a new type of nuclear submarine. In March, the British ...

Trident is Britain's independent nuclear deterrent, consisting of four submarines: HMS Vanguard, Victorious, Vigilant, and ...

A nuclear submarine reactor test site is to remain operational in the north of Scotland until at least 2027, Defence Minister ...

The Prime Minister said: “When I say that our Plan for Change is delivering security for ... Sir Keir secretly joined the crew of a British nuclear submarine as it returned to UK waters, and met with ...

The last Dreadnought before the new one under construction was launched in 1960 and decommissioned in 1980 and was Britain's first nuclear submarine. It was unique in that it had a British forward ...

Plans call for four U.S. attack submarines and one British attack submarine to be operating from the Perth port. By the 2030s, Australia will receive the first of three Virginia-class submarines ...

Standing in the cavernous factory, with the aft section of a submarine towering above him, Mr. Starmer expressed pride in this statement of British might. But it was also a reminder of the ...