Each Block V Virginia-class submarine can carry up to 40 Tomahawk cruise missiles a loadout that pushes an attack boat into the traditional territory of much larger guided-missile submarines. This one ...

The US Navy has taken delivery of a new 8,000-ton attack submarine built to slip quietly into contested waters and support elite special operations forces far from shore. The boat’s combination of low ...

A torpedo firing test from an autonomous submarine was recently conducted to test the vessel's efficacy. Known as KSOT (Kapal Selam Otomatis Tanpa Awak), the submarine fired a 324 mm lightweight ...

With the idea of applying the technology of aircraft to submarines, this experimental stealth ship first met the sea in the ...

The Blekinge-class A26 prioritizes stealth in every dimension—acoustic, magnetic, electric, hydrodynamic, even radar signature—for a reason. Sweden lives in the shadow of a Russian military that, ...