Navy Virginia (SSN-774) Class Attack Submarine Procurement: Background and Issues for Congress [March 31, 2022] [open pdf - 2MB]
From the Introduction: "This report provides background information and issues for Congress on the Virginia (SSN-774) class nuclear-powered attack submarine (SSN) program. The Navy has been procuring Virginia-class SSNs since FY1998, and a total of 34 have been procured through FY2021. Since FY2011, Virginia-class boats have been procured at a rate of two per year. The Navy's proposed FY2022 budget requested the procurement of the 35th and 36th Virginia-class boats. A key issue for Congress concerns the SSN force-level goal and procurement rate. Decisions that Congress makes on this issue could substantially affect U.S. Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base."
CRS Report for Congress, RL32418
Congressional Research Service: https://crsreports.congress.gov/