The bow section of the first Columbia-class ballistic missile submarine arrived at General Dynamics’ Electric Boat South Yard ...

The bow of the future USS District of Columbia (SSBN-826) left Newport News Shipbuilding this week and is en route to General ...

The U.S. Navy’s Columbia-class ballistic missile submarines remain late and wildly expensive, but there are genuine signs of ...

The bow section of the US Navy’s first future ballistic-missile submarine, USS District of Columbia (SSBN-826), has left ...

A subsidiary of Reston-based General Dynamics has been awarded a $2.28 billion contract modification from the U.S. Navy.

The U.S. is building 12 Columbia-class submarines armed with ballistic missiles to serve as its sea-based nuclear deterrent ...

The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

General Dynamics Electric Boat has taken delivery of the bow section of the future USS District of Columbia at its Groton ...

Russia has launched a new submarine able to carry Moscow's nuclear-capable Poseidon torpedoes, a new type of weapon touted as able to produce "radioactive tsunamis." The Khabarovsk, unveiled at a ...

Pakistan’s naval chief recently revealed that the navy will soon commission the first batch – at least three submarines – of its Hangor-class submarines in 2026. These submarines are a generation ...

South Korea is joining a small circle of nations that operate nuclear-powered submarines. On Oct. 29 during his days-long trip to Asia, U.S. President Donald Trump announced following his meeting with ...

The US military was spotted testing a new stealth nuclear weapon on a Cold War bomber last week — just as the Air Force was preparing to test its Minuteman III Intercontinental Ballistic Missile An ...