Each of the Royal Navy's nuclear-powered Astute-class fleet submarines (SSNs) has been outfitted with many technological ...

The USS San Francisco (SSN-711) is a Los Angeles-class nuclear-powered fast attack submarine commissioned in 1981. In 2005, while submerged near Guam, it collided with an uncharted undersea ...

On Monday, the Defense Ministry of Japan reported that four Russian vessels were spotted sailing in waters off the northern ...

USS Puffer launched on Nov. 22, 1942, and on Oct. 9, 1943, during its maiden voyage, encountered an escort destroyer leading ...

The Persian Gulf nation of Qatar has ordered several M23 class miniature submarines from an Italian firm. These boats are 23 meters long and five meters wide. They can dive to a depth of 200 meters.

The Soviet Oscar class nuclear submarine is colossal at 155 meters in length, and it has a displacement of over 16,000 tons, increasing to over 20,000 when submerged. It can last 120 days ...

The Royal Navy's next attack submarine is one step closer to entering service after completing a major milestone. HMS Anson was submerged completely in a 'trim dive' at Devonshire Dock in Barrow.

The bomb does not have to come into actual contact with the submarine; it wreaks its havoc by concussion transmitted through the water. Since the location of a submerged submarine, even under the ...

A WWII submarine crew combats a harrowing torpedo ... director of the Academy Award winning All Quiet on the Western Front. 60 photos that will send any '60s kid back to the best and worst of ...

Navantia states that this system is capable of keeping the submarine submerged twice to thrice longer than other conventional vessels. The ability to stay underwater for longer durations without ...

Tom Cruise must save the world one last time in the teaser trailer for Mission: Impossible 8, now officially titled Mission: ...