The USS Florida, an Ohio-class submarine, recently completed a historic 727-day patrol spanning 70,000 miles across the world ...

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

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

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

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

The standard Los Angeles-class submarine is equipped with four torpedo tubes and can carry up to twenty-five torpedoes. These ...

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.

Stealth submarines can spend a very long time underwater nearly anywhere on Earth, and the U.K.'s Astute-Class subs can take ...

In 2015, a Chinese Kilo-class submarine (built by Russia)  tracked the USS Ronald Reagan for half a day in the waters near ...

Staff upheaval and frustrations with leadership are emerging inside the new government agency overseeing the $368 billion AUKUS project.

Netflix is now streaming one of the most underrated war movies made in the last 25 years. Find out what it is and why you ...