USS Bougainville (LHA-8) is an currently under construction for the United States Navy. She will be the second Navy ship to be named Bougainville.
Design
The design of Bougainville is based on , which is an improved version of the . While Makin Island has a well deck, the earlier two Flight 0 America-class ships and were designed and built without a well deck to make space for aircraft and aviation fuel. Bougainville will be the first Flight I America-class ship, and as such will include a well deck. The design of the Flight I America-class ships, including that of Bougainville, adopts a compromise, incorporating a slightly smaller aircraft hangar as well as smaller medical and other spaces to fit a small well deck for surface connector operations. The island structure will also be modified to free up more room on the flight deck to accommodate maintenance of V-22s, compensating for some of the lost aircraft hangar space.
Bougainville will be the first of her class built with a redesigned and stronger main deck; the earlier America-class vessels America and Tripoli each required retrofitting in order to handle the strain of daily F-35B Lightning II flight operations. In addition, Bougainville will incorporate the AN/SPY-6 Enterprise Air Surveillance Radar (EASR) volume air search radar in lieu of the AN/SPS-48G air search radar in America and Tripoli. The s starting with and the planned s will also have this radar.
Construction and career
Bougainville is being built by Huntington Ingalls Industries at their shipyard in Pascagoula, Mississippi and is expected to be delivered to the U.S. Navy in 2024.
Bougainville officially started fabrication on 16 October 2018. The ship was first laid down on 14 March 2019.
On 30 June 2023 a fire in the ship's superstructure was reported, there were only six minor injuries, and seemingly minimal damage to the ship. The fire is being investigated by the Navy and Ingalls Shipbuilding.