The South Korean-owned Philly Shipyard in the United States does not currently have the capability to build a nuclear-powered ...

Russia announced "next-generation" weapons in 2018, including the Poseidon torpedo, which can be fired by the new "Khabarovsk ...

South Korea received U.S. approval to build a nuclear-powered attack submarine that can operate for months underwater, track ...

Senior Korean officials suggested this week that its Navy build nuclear-powered submarines in a domestic shipyard, rather ...

South Korea has been eyeing nuclear-powered submarines for years, and hurdles could remain despite a new green light from ...

US President Donald Trump announced a week ago that South Korea would build the submarine in a Philadelphia shipyard.

The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine.

A Question of Design, Not Evolution At first glance, it seems obvious that submarines should look like the creatures tha ...

The event comes only days after the first long-range test of a Poseidon “doomsday torpedo,” which the submarine was designed ...

Russian President Vladimir Putin has vowed to build a modern, powerful navy to defend his country's national interests.

South Korean shipbuilding firm Hanwha Ocean's Philly Shipyard has emerged as a focal point in Seoul's decades-long pursuit of a nuclear-powered submarine, following US president Donald Trump's ...

It's unclear what the timeline for such a project would be. The announcement follows trade negotiations between the countries ...