Britain's nuclear submarine fleet, long marketed as a round-the-clock shield, is facing intense pressure from aging boats, chronic delays, and overstretched crews. Cold War patrols typically lasted ...

The Kremlin is proving its ability to probe British waters, and the Royal Navy is stretching to defend itself. The undersea arms race has begun, but there are fears that the UK has started running ...

Australia has taken another step along the AUKUS pathway with the arrival of the Royal Navy's Astute-class submarine HMS ...

A Royal Navy submarine has arrived in Australia for an historic visit to strengthen the UK’s commitment to the security of the Indo-Pacific.

The new spending is the first payment for Rolls-Royce equipment to be installed in the first AUKUS boats, as Defence Minister Pat Conroy visits his British counterpart in London.

WARSAW, Nov 14 (Reuters) - British Prime Minister Keir Starmer is lobbying Poland to award a multi-billion-euro submarine purchase contract to Swedish defence group Saab (SAABb.ST), opens new tab that ...

Taxpayers are helping boost UK industry as part of nuclear submarine deal. But very little money flows back to Australia.

UK Defence Intelligence has released an analysis of the consequences of a Ukrainian underwater drone attack on the Russian port of Novorossiysk. Source: UK Defence Intelligence update dated 20 ...

Britain and Norway on Thursday unveiled a new defence pact that will see their navies jointly operate a warship fleet to "hunt Russian submarines" in the North Atlantic. The agreement between the two ...

What just happened? New details on the UK Royal Navy's massive submarine drone, Excalibur, have been revealed. Measuring 40 feet long and 6.5 feet wide, the 19-tonne Extra-Large Uncrewed Underwater ...