The Skipjack-class submarines, built between 1956 and 1961, were a groundbreaking development in U.S. naval engineering.

The Royal Navy's Vanguard-class ballistic missile submarines have been the cornerstone of the UK's nuclear deterrent since ...

The future Virginia-class nuclear-powered attack submarine SSN 812 will be named USS Baltimore, secretary of the Navy Carlos ...

Originally commissioned as a ballistic missile submarine in 1981, the USS Florida was converted to a guided-missile submarine ...

The Chukchi Sea is the one that bounds the United States. It is in the north of the Bering Strait, a waterway separating ...

Submarines have changed both naval warfare and global politics. Here are some of the most important submarines that ever ...

The U.S. Coast Guard said Monday that it tracked a group of Russian naval vessels, including two submarines, as they crossed ...

India’s second nuclear-capable ballistic missile submarine joined its naval fleet late last month, a move the government says ...

The Seawolf-class submarine was designed during the Cold War as the pinnacle of U.S. naval engineering, intended to counter ...

The first submarine designed for both a male and female crew was commissioned on Saturday, with the boat featuring various ...

Eight Russian military planes and four navy vessels, including two submarines, have come close to Alaska in the past week.

A former commander of Australia’s submarine fleet once described to me the advantage of nuclear-powered submarines over ...