The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

By 2028 the Navy wants to have an industrial base that’s building 1 Columbia-class submarine and two Virginia-class boats per ...

"We're really experiencing the outcomes of delaying decisions to recapitalize the nuclear triad that happened over a number of years," said Shelby Oakley.

The U.S. Navy plans to retire its four Ohio-class SSGN submarines by 2028, removing a critical multi-mission asset.

Fewer than two dozen shipyard workers are responsible for suspicious welds that were discovered on aircraft carriers and ...

The Columbia-class submarine program -- the Navy's once-every-two-generations modernization project that commands an outsized portion of the service's investment resources -- is now estimated to cost ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

and two submarine construction programs at General Dynamics Electric Boat in Groton in Virginia-class attack subs and the new ...

The Columbia-class ballistic missile submarines, designed to replace the aging Ohio-class, come with a hefty price tag—around ...

Two more nuclear submarine reactor compartments were floated by barge through the Tri-Cities in October on their way to the ...

Courtney’s assessment came a day after General Dynamics’ chairman and chief executive officer, Phebe Novakovic, said EB’s work on Virginia- and Columbia-class submarines would be scaled back ...

Lower performance at Newport News Shipbuilding contributed to the company’s 2.4% third-quarter revenue drop from last year to ...