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

Japan's Defense Ministry said the country faces "the most severe and complex security environment" since World War II.

Trump said the country would build its nuclear-powered submarine in the Philly Shipyard, which was bought last year by South ...

In 2019, a bizarre and brightly-yellow submarine, bearing an uncanny resemblance to North Korea's deadly "Shark"-class ...

South Korea said on Monday (Nov 3) its push to obtain nuclear-powered submarines was not intended to fuel a broader arms race ...

Donald Trump has said he has given South Korea permission to build nuclear-powered submarines in Philadelphia, in an ...

Experts call it "21st-century gunboat diplomacy" as U.S. positions strike-capable forces in Caribbean amid tensions with ...

China's been steadily upgrading its submarine fleet and weapons to detect those of the US should the two nations go to war.

South Korean President Lee Jae-myung has asked US President Donald Trump for approval to acquire nuclear-powered submarines ...

The Trump administration bombed what the president referred to as a 'drug-carrying submarine' on October 16 in the Caribbean ...