Russia’s Lada-class diesel-electric submarines, intended as advanced replacements for the Soviet-era Kilo class, have endured ...

Submarines play a vital role in Taiwan's defense by offering the possibility of countering a Chinese blockade of the ...

The Trump administration says its reviewing a deal to sell nuclear-powered submarines to Australia over concerns that the U.S ...

The naval submarine base in Groton unveiled a new dolphin design for its main gate Wednesday. The new design was made by ...

Groton shipyard Electric Boat has been awarded a $987 million contract modification from the Navy that will help the ...

Taiwan completed the maiden sea trial for its first domestically developed submarine on Tuesday, a major step in a project ...

The US has launched a formal review of the AUKUS submarine deal between with Australia and the United Kingdom over concerns the pact no longer aligns with US strategic priorities. The move comes as ...

Submarine canyons around Antarctica tend to have less sea ice, higher sea surface temperatures, and more biomass such as ...

The US bolsters an impressive arsenal of nuclear of technologically advanced submarines, but which country has the most ...

Amid a dangerous and proliferating global nuclear threat environment, the U.S. Navy’s Columbia-class ballistic missile ...