The following is the Sept. 25, 2025, Congressional Research Service report to Congress, Navy Columbia (SSBN-826) Class ...

North Korea announced it is building its first nuclear-powered submarine, marking its latest effort to strengthen military leverage over the West after diplomatic relations between Washington D.C. and ...

China is building a new diesel-electric submarine, open-source satellite imagery suggested, as it continues to enhance undersea warfare capability against the U.S. Navy. In a report released last year ...

The notion of Canada becoming a submarine-building nation is not that far-fetched, Germany’s armaments state secretary says.

The United States Department of Defense (DoD) has announced that China plans to expand its submarine forces significantly by 2035. This will, they claim, include more stealthy submarines, which would ...

Analysts said such a technology transfer was plausible given Pyongyang’s support for Russia’s ongoing war in Ukraine.

A former navy chief warns outsourcing nuclear subs is risky, raising questions about AUKUS, sovereign capacity and local ...

Newport News-based Huntington Ingalls Industries has been awarded a contract from the Australian government to develop and run the new Australian Submarine Supplier Qualification (AUSSQ) pilot program ...

The U.S. Navy’s submarine force is an essential element of our national security. Submarines deter our adversaries. They provide the most survivable arm of the U.S. military’s nuclear triad, capable ...