Navy John Lewis (TAO-205) Class Oiler Shipbuilding Program: Background and Issues for Congress [Updated June 2, 2021] [open pdf - 1MB]
From the Introduction: "This report provides background information and issues for Congress on the John Lewis (TAO-205) class oiler shipbuilding program, a program to build a new class of 20 fleet oilers for the Navy. The issue for Congress is whether to approve, reject, or modify the Navy's annual ship authorization and funding requests for the program. Congress's decisions on this issue could affect Navy capabilities and funding requirements and the U.S. shipbuilding industrial base."
CRS Report for Congress, R43546
Congressional Research Service: https://crsreports.congress.gov/