Add Yahoo as a preferred source to see more of our stories on Google. A general view of the logo of the Engineering company thyssenkrupp. German submarine builder thyssenkrupp Marine Systems (TKMS) is ...

The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

The abrupt firing of Navy Secretary John Phelan last week shouldn’t affect the unprecedented rate at which the service is ...

When I was a midshipman deployed aboard the USS Norfolk — a Los Angeles-class attack submarine stationed in its namesake city — for summer training in 1985, little did I and many other aspiring ...

SEOUL, South Korea (AP) — North Korea unveiled for the first time a nuclear-powered submarine under construction, a weapons system that can pose a major security threat to South Korea and the U.S.

The US needs to significantly lift the pace of production of nuclear-powered submarines in order to sell several of the boats to Australia under the AUKUS agreement. But more than two years after the ...

WASHINGTON (AP) — Satellite imagery showed that China’s newest nuclear-powered attack submarine sank alongside a pier while under construction, a senior U.S. defense official said Thursday. The ...

An image collage containing 4 images, Image 1 shows Kim Jong Un inspects a nuclear-powered submarine under construction at an undisclosed location in North Korea, Image 2 shows The North has indicated ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. WASHINGTON (AP) — Satellite imagery showed ...