GD's Electric Boat unit secures a $987M Navy contract to bolster support for Columbia-class submarines through 2031.

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

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

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

Read more about GD Electric Boat's work under a $987 million Navy contract modification for submarine production support.

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

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

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

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