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

He also asked Mr Trump to allow Seoul to get supplies of nuclear fuel for submarines. Read more at straitstimes.com. Read ...

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

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