Ingalls to build DDG 123
The Ingalls Shipbuilding division of Huntington Ingalls Industries (HII) has been awarded a $618 million contract modification by the US Navy to build the Arleigh Burke class (DDG 51) guided missile destroyer DDG 123, HII announced on 30 March.
The ship is the fourth of five destroyers under a contract that the company received in June 2013. The five-ship contract forms a part of a multi-year procurement in the DDG 51 programme. Ingalls will be building the destroyers until 2023 with the latest contract.
George Nungesser, DDG 51 program manager, Ingalls Shipbuilding, said: ‘This will be the 34th Arleigh Burke destroyer built at Ingalls, and we thrive on this experience. Maintaining the same shipbuilding teams from ship to ship is paying dividends to our learning curve. The US Navy sailors manning this future DDG deserve the best quality, and our shipbuilders will provide that in a way that is the most cost-effective.’
Ingalls is currently building the destroyers USS Frank E. Peterson Jr. (DDG 121), Delbert D. Black (DDG 119), Paul Ignatius (DDG 117), Ralph Johnson (DDG 114) and John Finn (DDG 113). Arleigh Burke-class destroyers can perform operations including power projection, sea control, crisis management and peacetime presence. DDGs are capable of simultaneously fighting subsurface, surface and air battles.
More from Defence Notes
-
![Ireland spells out $2.3 billion shopping list in five-year defence spending plan]()
Ireland spells out $2.3 billion shopping list in five-year defence spending plan
Ireland’s multi-annual investment in capital defence spending is set to rise from €300m in 2026 to €360m in 2029–2030 with major upgrades across land, air, maritime and cyber domains.
-
![Canada to deepen integration of multi-domain capabilities to strengthen its defences]()
Canada to deepen integration of multi-domain capabilities to strengthen its defences
The Canadian Department of National Defence has created new organisations to manage the procurement and integration of all-domain solutions and allocated US$258.33 million to strengthen production capacities.
-
![US National Security Strategy prioritises advanced military capabilities and national industry]()
US National Security Strategy prioritises advanced military capabilities and national industry
The 2025 NSS has emphasised investment in the US nuclear and air defence inventory and national industry, but it leaves multiple unanswered questions on how the White House will implement this approach.
-
![Canada set to look away from its neighbour and across the Atlantic for partners]()
Canada set to look away from its neighbour and across the Atlantic for partners
While non-EU UK struggles to join the Security Action for Europe initiative, which provides loans for defence programmes, Canada has become the first country outside Europe to get access – and did so for a nominal fee.
-
![NATO experiments with solutions to integrate networks, AI and uncrewed systems]()
NATO experiments with solutions to integrate networks, AI and uncrewed systems
During the latest edition of the NATO DiBaX, the alliance tested multiple capabilities to inform requirements for future efforts.
-
![Leonardo unveils plans for Michelangelo air defence dome]()
Leonardo unveils plans for Michelangelo air defence dome
The new multi-layered defence system will harness AI to neutralise airborne threats and protect Europe from Russian aggression.
