Australia will host the rotational presence of up to one U.K. and four U.S. nuclear-powered submarines as early as 2027.

Trump warns Putin that U.S. nuclear submarine is stationed right off Russian shores in response to Moscow's new 8,000-mile ...

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

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

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 ...

President Donald Trump says the United States will share closely held technology to allow South Korea to build a ...

U.S President Donald Trump has announced that the U.S government has given the go ahead for South Korea to build Nuclear ...

America's dominance beneath the waves grows as its newest nuclear submarine completed its initial sea trials and prepares for ...

The hulking Khabarovsk is equipped to fire Vladimir Putin's notorious Poseidon nuclear drone at Western coastlines. The ...

An American nuclear submarine where one in 10 crew members is Australian has arrived at the Garden Island naval base for a ...

It's the second time in just a few months the US president has brought up nuclear submarines in response to Russian talk ...