The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

The S-3 Viking was the U.S. Navy’s go-to carrier-based sub-hunter for a generation, pairing long range, high endurance, and a ...

South Korea's government has announced that it has finalised an agreement to build nuclear-powered submarines in partnership ...

Paras Defence secures ₹71.68 crore DRDO order for advanced optronic periscopes, enhancing submarine surveillance and ...

China’s repeated insistence that these missions are purely civilian lacks credibility when seen against its pattern of militarising the South China Sea and expanding naval power rapidly.

Autonomous vehicles are changing the nature of warfare, particularly underwater drones, and a new submarine from Indonesia is ...

Newell, 62, has a lot to celebrate this month, including his gaming company Valve announcing three new pieces of hardware.

North Korea currently has as many as 150 nuclear weapons in stock and may ramp up the figure to more than 400 by 2040, an ...

Submarine canyons form in places where the seafloor is steepest, redefining how sediments and carbon travel to the depths of the ocean.

A team of litter-picking scuba divers have recovered what is believed to be a Russian tracking device off the Welsh coast.

The Navy plans to conduct submarine training and testing activities in the Arctic as part of its biennial Ice Exercise 2026, or ICEX26, according to a recent notice.