A Royal Navy submarine surfaced just yards from a Russian spy ship in a dramatic show of force to protect British waters. The nuclear-powered HMS Astute emerged from the depths after the Kremlin ...

A Royal Navy attack submarine surfaced close to a Russian spy ship off the UK coast in an extraordinary warning to stop spying on British undersea cables, the defence secretary has revealed.

He also said he had authorised a Royal Navy submarine to surface close to the vessel “to make clear that we had been covertly monitoring its every move”. The Yantar then left UK waters ...

A Russian spy ship fled UK territorial waters after a Royal Navy submarine surfaced next to it in a show of force, The Defence Secretary revealed today. John Healey told MPs he approved a mission ...

A Russian ship which was trying to spy on Britain's undersea cables and critical infrastructure has been forced out of UK waters by a Royal Navy submarine. Defence Secretary John Healey told MPs he ...

The US military is reportedly considering a tactic that involves deploying a submarine near the Chinese coast to release a large number of drones from under the water. These drones would then form ...

In a message to Vladimir Putin, Defence Secretary John Healey said ‘we see you, we know what you are doing and we will not shy away from robust action to protect this country’ Mr Healey said ...

The design has the lithium batteries and thrusters at the rear so the pilot and passengers can enjoy the view. U-Boat Worx The three-person submersible has a “droplet-shaped hull,” according ...

In December, the government also committed an extra $262m investment into boosting domestic economic opportunities around the AUKUS submarine program through the Defence Industry Development ...

But instead of a solid display, it uses a transparent screen that can be viewed from either side. This means the content seamlessly blends with the background, giving it a cool floating effect.

Less widely known than it should be, in October 1981, the Swedes noticed that the Soviet Whiskey-class submarine S-363 had got itself stuck on a shoal in Swedish territorial waters. The boat captain's ...

NAPLES, Italy — A U.S. Navy submarine spotted earlier this week near Gibraltar made a port visit to the city on Saturday, the service said. The fast-attack submarine USS Indiana arrived in ...