South Korea, known officially as the Republic of Korea (ROK), hosts about 28,500 U.S. military personnel to deter ...

In a set of photos released on Monday, U.S. Navy sailors are seen loading Tomahawk missiles onto the Los Angeles -class ...

Nuclear submarines are still a vital part to a naval force, but which country actually bolsters the greatest number of the ...

Trump says U.S. economy is hurt by 'too many' federal holidays. Here's what our readers said. How Do I Know If My Dog Is ...

A guided-missile submarine launched 30 cruise missiles into Iran. The US is going to retire subs key to that capability.

US Air Force B-2 Spirit bombers struck Iran's nuclear facilities, and a guided-missile submarine also launched strikes.

China's most advanced nuclear submarine is the Jin Class Type 094 sub, providing defense in nuclear situations. Here's a look ...

After initially favoring diplomacy, US President Donald Trump resorted to an extraordinary use of force against Iran on ...

The Tomahawks were launched from submarines to avoid overflying Iranian airspace, reducing the risk of detection or retaliation.

Recycling nuclear submarines is costly and slow, with the UK and US facing decades-long backlogs and billions in expenses to safely dismantle aging nuclear-powered fleets.

It was an unprecedented attack years in the making, with some last-minute misdirection meant to give the operation a powerful ...

Designed around a Rolls-Royce PWR nuclear reactor, the submarine has a top speed of 30 knots (56 kph). The attack sub can operate for up to 25 years without refueling, allowing it to patrol for ...