The 377-foot vessel can dive to depths of more than 800 feet below the surface and maneuver at speeds of over 25 knots.

By Kirsty Needham (Reuters) - "The role of the fast attack submarine is so dynamic that everything changes on a dime," U.S.

Australia is buying nuclear-powered submarines as a deterrent, Prime Minister Anthony Albanese said on Friday, adding that ...

The USS Iowa (SSN 797) — the Navy’s first submarine to be named after the U.S. state — was commissioned in a ceremony on ...

A Maryland-based nonprofit is moving ahead with plans to build a facility on Guam that will allow the Navy to 3D print submarine components on demand, a move aimed at bolstering both military ...

The U.S. Navy commissioned its 24th Virginia-class fast-attack submarine, USS Iowa (SSN 797), in a traditional ceremony held ...

The Navy's new submarine, USS Iowa, was constructed by Groton-based General Dynamics Electric Boat and it will be based at ...

Ships and submarines fight wars above the waves and below, but which of those two is faster? We break down the differences in ...

Another USS Iowa has joined the U.S. Navy’s fleet. The nuclear-powered submarine is the fourth Navy vessel to bear the USS ...

The U.S. Navy’s newest fast-attack submarine will be commissioned for duty later this week and it’ll formally enter service ...

Sailors aboard the Virginia-class fast attack submarine Iowa man the rails during a commissioning ceremony in Groton, Connecticut, on Saturday. (John Narewski/U.S. Navy) The Navy formally ...