The Ohio-class ballistic missile submarine was built to guarantee a U.S. nuclear response even after a devastating first ...

As the U.S. Navy submarine fleet gets older, it faces a big problem once those boats retire, and there's no easy solution in ...

Adm. Richard Correll, commander of the U.S. Strategic Command (STRATCOM), said Thursday the Navy has a plan to extend the ...

The Columbia class is being built to replace the aging Ohio-class ballistic missile submarines and carry America’s sea-based nuclear deterrent deep into the 21st century. Designed with an electric ...

A US Navy Ohio-class guided missile nuclear-powered submarine entered the Bay of Gibraltar on Tuesday, where it carried out a ...

The head of U.S. Strategic Command (STRATCOM) told lawmakers last week that nuclear modernization remains the Pentagon’s top ...

The United States may need more Columbia-class submarines to break even with existing submarine nuclear capabilities in the ...

More than $15 billion and thousands of new jobs are in store for Groton-based Electric Boat — a pair of announcements that ...

The Columbia class is slated to enter service in 2031—with very little room for error, as its predecessor, the Ohio-class SSBN, will be retired starting in 2017. General Dynamics Electric Boat, a ...

Add Yahoo as a preferred source to see more of our stories on Google. The Ohio-class guided-missile submarine USS Georgia - Stocktrek Images/Getty Images The US Naval fleet is the strongest in the ...