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

In June 2010, the U.S. Navy conducted a rare display of strength in response to China’s missile testing, surfacing three Ohio ...

In an unusual move, the U.S. Navy disclosed the location of Ohio-class submarine USS Tennessee (SSBN-734) operating in the ...

Therefore, the Navy decided to transform four Ohio-class submarines into conventional land attack and SOF platforms. This allowed the Navy to leverage existing submarine technology while at the ...

U.S. Central Command provided no additional details in a statement Sunday, though it posted an image that appeared to show an Ohio-class submarine in Egypt's Suez Canal near its Suez Canal Bridge.

As Ohio class submarines begin to retire in 2027, the lead Columbia class submarine must be ready for its first patrol in fiscal year 2031 to avoid a gap in deterrence requirements, the Navy said.

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

Ohio-class submarines are regarded as among the most advanced and formidable nuclear submarines globally. They are the largest submarines ever built by the United States Navy and ...