Nuclear submarines have quietly reshaped how major powers compete at sea, turning the deep ocean into a domain where a ...

The U.S. Navy today possesses the most technologically advanced submarine force in the world. Its nuclear-powered attack ...

Hai Kun (SS-711), also known as Narwhal, successfully completed its first submerged sea trials on January 29, 2026.

William & Mary is stepping into a new role as the nation’s academic hub focusing on the development of nuclear-powered submarines between the U.S., the United Kingdom and Australia. The Williamsburg ...

The debate over nuclear-powered submarines is likely to serve as a critical indicator of Japan’s strategic trajectory.

As part of the AUKUS trilateral security partnership, the U.S. Navy recently demonstrated its advanced AN/BYG-1 submarine combat control system to sailors and industry members from the United Kingdom ...

The mystique of nuclear-powered submarines has been captured by at least half a dozen popular Hollywood films. Some have centered on the drama of undersea warfare and the risk of global nuclear ...

In a rare step, President Biden announced on Wednesday that the United States plans to share its nuclear-powered submarine technology with Australia as part of a new defense partnership with that ...

A Russian submarine was deployed alongside a spy ship to map critical undersea infrastructure around Britain, it has emerged. An anti-submarine Merlin Mk2 helicopter could be seen from the photo ...