The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

China has overtaken Russia to become the world’s second-largest operator of nuclear-powered submarines. Updated ...

The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important ...

Nuclear submarines are some of the most impressive and technologically advanced warships of all time, and the United States Navy has a boatload of them. In fact, every submarine operated by the U.S.

South Korea wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that. Having Seoul become the seventh country in the world operating ...

When people think of military submarines like the Ohio-class nuclear subs used by the United States Navy, they likely picture them firing massive nuclear missiles. While these deadly, deep-diving ...

The Los Angeles-class nuclear-powered fast attack submarines were designed to thwart Soviet submarines. The United States has deployed one of its nuclear-powered fast-attack submarines to the southern ...