The U.S. Navy's inventory of nuclear submarines is getting ready to expand with an upcoming all-new class of vessels. Here's ...

The lead Columbia-class submarine, currently under construction, has faced schedule adjustments but is showing signs of ...

When Vice Admiral Rob Gaucher, the Navy’s top submarine official, declared that on-time delivery of Columbia-class submarines is a “life or death imperative,” he wasn’t speaking in hyperbole. As the ...

The first of the new Columbia-class of ballistic missile submarine is tracking for a 2028 delivery due to improvements in ...

The Navy is requesting tens of millions of dollars to expand facilities at Bangor to support the nation's coming ...

The Columbia-class nuclear-powered, ballistic missile submarines will replace the Ohio-class subs in , with an initial delivery in 2027 and naval service to begin by 2031. They are described as the ...

The U.S. Navy has awarded General Dynamics Electric Boat, or GDEB, a $15.38 billion contract modification to support continued work on the Columbia-class ballistic missile submarine program. The ...

The Defense Department’s new submarine production chief last week admitted it will be a “heavy lift” to get the first new ...

Modern submarines carrying cruise missiles, ballistic missiles, and advanced torpedoes now serve as the primary platforms for nuclear deterrence and long-range strike capability, with the United ...