Add Yahoo as a preferred source to see more of our stories on Google. North Korea's leader Kim Jong Un inspected the country's nuclear-powered submarine, claimed to be 8,700 ton, as he called Seoul's ...

Key Points and Summary - The U.S. Navy exclusively operates nuclear-powered submarines due to their unparalleled advantages in endurance, speed, and firepower, which are essential for global power ...

Newport News Shipbuilding and General Dynamics Electric Boat (GDEB) are readying a nuclear submarine for delivery to the U.S. Navy. Christened in May 2023, the Virginia-class attack sub USS ...

South Korea wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that. Having Seoul become the seventh country in the world operating ...

Seoul, South Korea (CNN) — North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s ...