The USS Becuna submarine sank 3,888 tons of shipping and earned four battle stars in World War II.

I toured the USS Becuna, a World War II battleship and the only submarine of its kind left in the world. Take a look inside.

Divers recently discovered the wreck of a German submarine and the Royal Navy Q-ship that sank it in February 1917 ...

Submarines are fraught with danger, especially in times of war. Often tasked with operating solo or in pairs, submarines end ...

Google’s new submarine cable system ... This follows construction and deployment of the first 1,400km of trunk cable about 800km off the coast of Africa between the latitudes of Gabon and ...

The seventh and final Astute-class submarine, which is under construction for the Royal Navy, was due to be named HMS Agincourt. It would have become the sixth vessel to be named after the battle ...

In early 2024, during a mission to investigate the seafloor beneath the Dotson Ice Shelf, an advanced autonomous submarine vanished without a trace after making a disturbing discovery: unknown ...

When a military submarine is disabled (often referred to as DISSUB) while submerged, the crew of the vessel have two options. They can either wait for rescue crews to arrive or they can escape on ...

The 7th Astute-class submarine is to be named HMS Achilles, as approved by The King. The name is appropriate in light of the 80th anniversaries this year of VE and VJ Day. Six ships have previously ...

The Royal Navy has announced it is changing the name of a new submarine from HMS Agincourt to HMS Achilles, in a move branded "woke nonsense" by former Defence Secretary Grant Shapps. It follows ...

The Astute-class hunter-killer submarine planned to be called HMS Agincourt will now be HMS Achilles. One of the Royal Navy’s seven Astute-class nuclear-powered attack submarine moves through ...