The USS Newport News arrived in Iceland this week as the US looks to the Arctic with increasing concern amid growing Russian ...

A U.S. Navy spokesperson told Newsweek: "The U.S. Navy can confirm that an E-6B Mercury aircraft did operate over the North ...

NAPLES, Italy — An American nuclear-powered submarine made a port call in Iceland on Wednesday, marking the first time such a ...

Nuclear-powered submarines use some of the most advanced military technology in the world. These are the ones that are a cut above all the rest.

Our nuclear submarine fleet is in big trouble. Production and repairs are backlogged. We can't even manufacture two per year and China is catching up. Trump team has to move fast.

China’s naval buildup now includes a new class of attack submarine that employs both conventional and nuclear propulsion, according to defense officials.

North Korea revealed its first nuclear-powered submarine, posing a threat to the United States and South Korea. Kim Jong Un has inspected its construction progress.

North Korea said on Friday that its first submarine capable of launching nuclear missiles was now operational, a development that would give the country a new, harder-to-detect means of launching ...

MOSCOW — Russia will build eight nuclear multi-purpose and strategic submarines for the Navy, according to the Russian president. Vladimir Putin announced the plans after the launching ceremony ...

USS Florida, a 18,750-ton nuclear-powered Ohio-class guided missile submarine, entered the Naval Submarine Base Kings Bay in Georgia following a deployment that commenced in August 2022.

Satellite imagery showed that China's newest nuclear-powered attack submarine sank alongside a pier while under construction, a U.S. military official confirmed to CBS News on Thursday. The ...

North Korea has unveiled for the first time what it says is a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the US.