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

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

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

A bipartisan group of senators wants more details from the Navy and the White House Office of Management and Budget on a ...

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 ...

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 submarine. General ...

while the Columbia-class ballistic missile submarines also face delays. Per the Strategic Arms Reduction Treaty (START II), which was agreed in June 1992, the number of U.S. Navy strategic missile ...

To that end, the Navy recently launched the “1+2 Mission” to build and maintain a cadence of three new submarines each year – ...

Supply chain issues affecting its partners are the reason Electric Boat needs to slow down submarine production, U.S. Rep.

The U.S. Navy has awarded a $5.1 billion contract for detailed design work for its next-generation ballistic missile submarine class. The U.S. Navy officially approved the start of detailed ...

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

On June 4, the US Navy laid the keel for USS District of Columbia, the first of its new Columbia-class nuclear-powered ballistic-missile submarines, at an Electric Boat facility in Quonset Point ...