In March 2026 a U.S. fast-attack submarine sank the Iranian frigate IRIS Dena with a single Mark 48, the first American ...

The USS Nautilus, the world's first nuclear-powered submarine, participated in scientific and military operations around the ...

For roughly three decades, every U.S. Navy attack submarine that slipped beneath the surface did so without a single nuclear-armed cruise missile in its torpedo room or launch tubes. That era is ...

Although it was mechanically sound, the Turtle, the first military submarine, was employed as a clandestine weapon during the American Revolutionary War. The Hunley, built during the American Civil ...

Germany is likely to develop its next submarines with active defenses against sub-hunting helicopters. Reports claimed that the country could get such military vessels by the 2030s. The plan could be ...

Add Yahoo as a preferred source to see more of our stories on Google. Commissioned in 1954, the USS Nautilus was the world's first nuclear-powered submarine. It was the first ship to visit the North ...