Submarines came to the forefront of military navies with the advent of WWI, as Germany's dangerous U-boats proved a ...

Although the U.S. currently has a larger and vastly superior fleet of nuclear-powered submarines, there is no question Xi’s nuclear submarine construction enterprise is striving to catch up.

Coverage: Watch live on BBC iPlayer, BBC Sport website and BBC Sport app. Head coach Richard Whiffin says Wales' players are targeting a landmark win in the 2025 U20 Six Nations Championship.

Germany had suspended its unrestricted U-boat attacks in 1915 after the United States protested the sinking of the Lusitania ocean liner and other unarmed vessels with Americans aboard. Three days ...

The Defence Ministry has deemed Larsen and Toubro's bid for the Rs 70,000 crore submarine project non-compliant due to unmet Indian Navy requirements, leaving Mazagaon Dockyards Limited with ...

The UK has tracked a Russian spy ship in its waters twice in recent months. In November, a British submarine followed the vessel and surfaced nearby to turn it away. The UK defense secretary said ...

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.

Healey said a Royal Navy submarine was authorized to surface close to the Yantar "strictly as a deterrent measure" and "to make clear that we have been covertly monitoring its every move," BBC ...

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 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 ...