While the U.S. has the largest and most advanced submarine fleet, Russia is catching up with the impressive and well-armed ...

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

In 2005, the USS San Francisco submarine tragically collided with an underwater mountain south of Guam, resulting in one ...

The United States Navy has used the same standards to assign names and hull numbers to its vessels for more than a century.

The combination of stealth, maneuverability, and firepower makes the Ghadir-class a dangerous threat in specific contexts, ...

The lead ship in the Columbia class of nuclear submarines is facing delivery delays of up to 18 months, and “critical path challenges” continue to jeopardize carrier delivery schedules, Navy officials ...

Constructed under the Virginia-class modular design program, Iowa integrates cutting-edge systems for undersea warfare, ...

Naval Foundry and Propeller Center Delivers Final Propulsor Component for First Columbia-class Submarine  Front Page ...

Maine, explained the tariffs on aluminum and steel will have a lower cost impact at PNSY, since the yard does not build ships ...

Undersea warfare training is critical for Australia to maintain vital supply lines, the country's military said.

The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's ...

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 ...