Convair’s Submersible Nuclear Ramjet imagined a nine-person craft that could loiter underwater, then rocket out of the sea ...

China has launched more nuclear-powered submarines than the United States over the past five years, according to a new report released this week by the International Institute for Strategic Studies.

The nuclear-power fast-attack sub is the latest in a long line of ships named for the state, but the first submarine to bear ...

Only 23 of the original 62 Los Angeles-class submarines remain in commission, representing about half of the Navy's ...

A British nuclear-powered submarine equipped with Tomahawk ​cruise missiles has taken position in ‌the Arabian Sea, giving ...

US Navy plans for 12 Columbia-class nuclear submarines could reduce launch capacity. Military leaders advocate for more boats to maintain deterrence.

The British Navy has deployed the HMS Anson, a nuclear-powered submarine equipped with Tomahawk missiles, to the Arabian Sea ...

Add Yahoo as a preferred source to see more of our stories on Google. This satellite image shows Bohai Shipyard, where all Chinese nuclear-powered submarines are constructed. (Google Earth) ...

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.

HMS Anson, Britain's nuclear-powered submarine has arrived in the northern Arabian Sea as tensions in the Middle East soar.

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 ...