The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

China's navy is moving toward all-nuclear submarine construction, the US Navy's intelligence lead said, describing a long-term shift in how Beijing builds its undersea force as it expands its capacity ...

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 ...

The induction of a third SSBN brings the number of such boats to three, enabling the deployment of a continuous at-sea ...

The United States military uses nuclear submarines to attack strategic targets, gather intelligence, and deter threats. Submarines make up part of the "nuclear triad" that protects against nuclear ...

Even as Australia eyes the heady prospect of operating nuclear-powered attack submarines in the future, it is facing the challenge of keeping six ageing Collins-class diesel-electric submarines in ...

North Korea showed off its apparent progress in the development of a nuclear-powered submarine. State media released photos of North Korean dictator Kim Jong Un and his daughter, a potential heir, as ...

February 13, 2026: Last year, after two months of effort, North Korea managed to salvage the Kang Kon, its second Choe Hyon-class DDGHM destroyer. The destroyer was declared operational on June 5th.