A nuclear submarine can disappear from the operational fleet for years without leaving the map, and that absence still changes what the Navy can do. That is the engineering reality behind a prolonged ...

Prime Minister Kim Min-seok called on U.S. Vice President JD Vance to work together to swiftly implement bilateral agreements ...

Refueling a nuclear submarine isn't quite as simple or quick as putting gas in your car. Here's why it takes years to get a ...

For the first time, China has outstripped U.S. nuclear-powered submarine production, an independent global security think ...

A group of NATO navies are conducting “Operation Ice Camp Boarfish” in the Arctic Ocean—even as a war rages thousands of miles away in Iran.

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

France is moving to tie its nuclear deterrent strategy more closely with European allies while keeping full control over any ...

The Chinese Navy has “dramatically increased” submarine production and could soon deploy a new vessel that’s able to hit ...

China’s next-gen Type 096 submarines and longer-range SLBMs could threaten more of the U.S. from bastions near home.

French President Emmanuel Macron announced the extension of France's nuclear deterrent to eight European nations, alongside ...