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

The U.S. Navy’s Columbia-class nuclear-powered ballistic missile submarines, set to replace the Ohio-class as a key nuclear ...

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

General Dynamics CEO Phebe Novakovic said GD Electric Boat work on the Columbia-class nuclear ballistic missile submarines and the Virginia-class nuclear attack boat would slow to keep pace with a ...

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

Members of Congress, U.S. Navy brass and submarine manufacturing workers on Saturday celebrated the start of construction on the U.S. Navy’s next-generation Columbia-class nuclear ballistic ...

The Virginia-class submarines with the Virginia Payload Module (VPM) were meant to fill the gap, but delays in production have created a looming firepower deficit, while the Columbia-class ...

The per unit cost of the U.S. Navy’s new class of nuclear-powered ballistic missile ... work for its next-generation ballistic missile submarine class. The U.S. Navy officially approved the ...

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Furness, Cumbria, are no longer being told to stay indoors after the huge blaze broke out at the BAE shipyard at Devonshire ...

In August 1993, when the USS Pargo, a Sturgeon-class attack submarine ... In 1958, the USS Nautilus, America's first nuclear-powered submarine, became the first sub to travel under the Arctic ...