The following is the May 6, 2020 Congressional Research Service report, Navy LPD-17 Flight II and LHA Amphibious Ship Programs: Background and Issues for Congress.
From the report
This report discusses two types of amphibious ships being procured for the Navy: LPD-17 Flight II class amphibious ships and LHA-type amphibious assault ships. Both types are built by Huntington Ingalls Industries/Ingalls Shipbuilding (HII/Ingalls) of Pascagoula, MS. The first LPD-17 Flight II class ship, LPD-30, was...
https://news.usni.org/2020/05/20/report-to-congress-on-amphibious-warship-programs