To reshape America’s nuclear deterrent and improve maritime capabilities, the US Navy’s first Columbia-class ballistic ...

The first military submarine was designed to sabotage enemy shipping, and underwater designs for the next century.

The Sturgeon-class submarines were Cold War heroes for the U.S. Navy, specializing in intelligence gathering, special ...

While China has significantly enhanced its underwater capabilities in the South China Sea, its undersea platforms are now expanding across the broader Indo-Pacific region. This rapid expansion has ...

China’s new Type 09IIIB nuclear-powered attack submarine—known in NATO nomenclature as the Shang-III class—marks a major inflection point in the People’s Liberation Army Navy’s (PLAN) underwater ...

The U.S. Navy owned three submarines before Holland. In the 1860s, during the Civil War, the Union Navy had the U.S.S. Alligator, a 47-foot-long submersible propelled by a hand-cranked propeller.

The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's ...

Alex Luck, an Australia-based naval analyst, wrote on X, formerly Twitter, on Friday that Google Earth has updated the satellite imagery of Qingdao First Submarine Base on China's east coast. At least ...

Rising sea levels and extreme weather events increasingly threaten the US submarine force's infrastructure. They could also ...

Naval Foundry and Propeller Center Delivers Final Propulsor Component for First Columbia-class Submarine  Front Page ...

PERTH - The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's tariffs take hold, and amid concern in Washington that ...

How Lockheed’s P-3 kept the Cold War from turning hot. Submarines are hard to kill. For military strategists, no warship ...