After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

The latest HMS Dreadnought was laid down at BAE Systems' state-of-the-art submarine construction and assembly facility in ...

BRITAIN’S new behemoth submarines equipped with lethal torpedoes, nuclear missiles and stealthy rudders are being built – in ...

A Vanguard-class submarine used for Britain’s nuclear deterrent has resurfaced after a record-breaking 204 days at sea.

The official release of any information about the UK's nuclear deterrent is extremely rare - but the age of the current ...

Britain has laid the keel for the Royal Navy's largest-ever submarine. At BAE Systems's Barrow-in-Furness facility, the ...

The prime minister boarded HMS Vanguard, one of the UK's nuclear-armed submarines, which had been at sea more than 200 days, ...

Traffic was stopped in Barrow as BAE Systems moved the front end unit of a Dreadnought submarine to the Devonshire Dock for assembly.

The UK announced it laid the keel for the HMS Dreadnought, the first of a new class of nuclear submarines meant to replace ...

The Prime Minister stepped aboard HMS Vanguard - the UK's older nuclear-armed submarine - as it returned from 204 days at sea ...

The keel of the first of the UK’s new Dreadnought submarines, the most powerful and technically advanced boats ever designed ...