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.

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

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

Russia has unveiled its long-delayed nuclear-powered submarine Khabarovsk, the first vessel built to carry the Poseidon underwater nuclear drone. Launched at Sevmash shipyard, the development comes am ...

Why have just one technological breakthrough when you can have two at the same time? The Royal Navy has installed for the ...

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

Donald Trump said the US would share nuclear submarine technology with South Korea, following his meeting with President Lee ...

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