Navy LPD-17 Flight II and LHA Amphibious Ship Programs: Background and Issues for Congress [Updated December 22, 2020] [open pdf - 1MB]
From the Introduction: "This report provides background information and issues for Congress on 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 Navy's FY2021 budget submission poses multiple issues for Congress concerning these two types of ships, including potentially significant institutional issues regarding the preservation and use of Congress's power of the purse under Article 1 of the Constitution, and for maintaining Congress as a coequal branch of government relative to the executive branch. Congress's decisions on the LPD-17 Flight II and LHA programs could also affect Navy capabilities and funding requirements and the shipbuilding industrial base."
CRS Report for Congress, R43543
Congressional Research Service: https://crsreports.congress.gov/