General Dynamics gains contract modification for USS South Dakota build
General Dynamics Electric Boat has secured a $7.31 million contract modification for planning and execution of the Virginia-class nuclear-powered attack submarine USS South Dakota (SSN 790).
The modification will involve work being carried out in Groton, Connecticut. It is expected that the work will be completed by December 2020.
Funding for the project is being allocated from FY2020 Shipbuilding and Conversion (Navy) funds.
The total value of the General Dynamics contract for the USS South Dakota is now $16.89 million. The submarine, which was commissioned in February 2019, is the penultimate boat to be built in Block III of the Virginia class.
Related Equipment in Defence Insight
More from Naval Warfare
-
![How the UK Royal Navy is powering up its hybrid fleet to combat new threats]()
How the UK Royal Navy is powering up its hybrid fleet to combat new threats
Since it announced its move towards a new “hybrid navy” earlier this year, the force has announced a number of new uncrewed technologies in the works.
-
![US and UK to begin Trident II D5 Increment 8 in October 2026]()
US and UK to begin Trident II D5 Increment 8 in October 2026
Trident II D5 Increment 8 will involve improvements to the shipboard navigation subsystem for the US Ohio and Columbia and the UK Dreadnought and Vanguard submarine classes.
-
![What capabilities has the US deployed in the Caribbean and South America to engage “drug boats”?]()
What capabilities has the US deployed in the Caribbean and South America to engage “drug boats”?
The US arsenal includes amphibious assault and littoral combat ships, cutters, destroyers, landing platform docks, a nuclear-powered fast attack submarine, drones, ISR aircraft, helicopters and fighters.
-
![HMS Agamemnon: details of the dive and what the Astute-class signifies for the UK Royal Navy]()
HMS Agamemnon: details of the dive and what the Astute-class signifies for the UK Royal Navy
As HMS Agamemnon moves closer towards joining the UK’s in-service submarine fleet, how does the sixth Astute-class fit into the Royal Navy’s defence strategy?
-
![French Navy frigates to align with Hellenic Navy after Aster missile enhancement]()
French Navy frigates to align with Hellenic Navy after Aster missile enhancement
The FDI frigates will have an enhanced warfare capability that matches the configuration of ships ordered by Greece.
