IN Brief:
- DDG 130 was christened at General Dynamics Bath Iron Works on 1 August.
- The Flight III configuration centres on the AN/SPY-6(V)1 Air and Missile Defense Radar.
- Fabrication began in 2020, followed by keel laying in August 2024 and continuing ship integration.
General Dynamics Bath Iron Works has christened the future USS William Charette (DDG 130), marking another construction milestone for the shipyard’s second Flight III Arleigh Burke-class destroyer. The ceremony took place in Bath, Maine, on 1 August, nearly six years after fabrication began.
The ship is named for Master Chief Hospital Corpsman William Richard Charette, who received the Medal of Honor for treating wounded Marines under fire during the Korean War. His daughter, Kathryn Charette Donovan, serves as sponsor and performed the traditional christening at the shipyard.
Christening is a visible milestone, but it is not delivery or entry into service. DDG 130 remains under construction and must proceed through launch, pier-side outfitting, system activation, trials, defect correction, Navy acceptance, and commissioning before joining the operational fleet.
The ship’s industrial significance lies in the Flight III configuration. The design centres on the AN/SPY-6(V)1 Air and Missile Defense Radar and the electrical, cooling, structural, and combat-system changes required to support it.
SPY-6(V)1 is intended to provide greater sensitivity than the radar equipment installed on earlier ships and support simultaneous air-warfare and ballistic-missile-defence operations. Adding that capability to the established Arleigh Burke hull required more than replacing four radar faces.
High-output sensors increase demand on generation, distribution, cooling, processing, and topside structures. Equipment rooms, cable routes, auxiliary machinery, software, and maintenance arrangements all have to operate inside a ship whose basic design lineage extends back several decades.
The class remains in production because the Navy has repeatedly inserted new sensors, weapons, and support systems into its baseline. Flight III represents the most substantial of those changes, retaining the established hull form and propulsion arrangement while altering the internal engineering needed for integrated air and missile defence.
US Navy data places the Flight III ships at approximately 509.5 feet in length, with four LM2500 gas turbines producing a combined 100,000 shaft horsepower through two shafts. The design has a stated complement of 359 and a speed exceeding 30 knots.
The weapons fit retains the class’s multi-mission structure, including the Mk 41 vertical-launch system, Standard Missile family, Tomahawk, vertical-launch anti-submarine weapons, Evolved Sea Sparrow Missile, a 5-inch Mk 45 gun, close-in defence, torpedoes, and aviation facilities for two MH-60R helicopters.
That breadth creates a complex integration burden. Radar tracks must pass through the Aegis combat system into identification, engagement planning, launch, and weapon-guidance functions, while the ship continues to support anti-submarine, anti-surface, strike, navigation, communications, aviation, and damage-control requirements.
Bath Iron Works began fabrication of DDG 130 in November 2020. The keel was laid in August 2024, when the programme moved from individual structural units towards a recognisable integrated ship on the yard’s land-level construction area.
Christening indicates further progress through assembly and outfitting, although the shipyard has not disclosed a delivery date with the ceremony. Significant internal installation and test activity will continue before the ship is ready to leave the yard.
Large shipbuilding programmes rarely progress evenly. Major blocks can be joined while substantial work remains inside, with machinery, pipes, cables, electronics, accommodation, weapons support, and test equipment being installed across many compartments at once.
The construction sequence must also accommodate systems arriving from suppliers on separate schedules. A delayed cabinet, power component, software baseline, or radar module can restrict access and force other work to be resequenced.
Flight III ships add pressure because the radar and combat system require controlled interfaces across several major suppliers. A late alteration to one subsystem can affect foundations, cables, cooling, software, test procedures, and shipyard access elsewhere.
Configuration control is therefore as important as physical construction. The yard, Navy, and equipment suppliers must ensure that drawings, hardware, software, and test documentation describe the same ship at each stage of the programme.
DDG 130 follows other Flight III ships built by Bath and Ingalls, giving the industrial team an expanding body of production experience. Repetition should reduce avoidable rework and improve installation planning, although each hull still passes through a long series of inspections and tests before Navy acceptance.
The christening also arrives while existing Flight IIA destroyers are being modernised with elements of newer radar and combat-system technology. That parallel activity increases demand for SPY-6 hardware, software, power equipment, test resources, skilled personnel, and specialist suppliers across both new construction and retrofit programmes.
For Bath Iron Works, the immediate task is less ceremonial: complete outfitting, activate the ship’s systems, launch safely, and move through trials without transferring unresolved production work into later stages. The bottle has been broken; proving a functioning warship remains the expensive part.