This report presents background information and potential oversight issues for Congress on the Navy's Arleigh Burke (DDG-51) and Zumwalt (DDG-1000) class destroyer programs. The Navy's proposed FY2018 budget requests funding for the procurement of two DDG-51s, and authority for a new multiyear procurement (MYP) contract covering DDG-51s to be procured in FY2018-FY2022. Decisions that Congress makes concerning destroyer procurement could substantially affect Navy capabilities and funding requirements, and the U.S. shipbuilding industrial base.

This report provides background information and issues for Congress on the Navy's Littoral Combat Ship (LCS) program. A total of 29 LCSs have been procured through FY2017. For FY2018, the Navy is requesting the procurement of 30th and 31st LCSs. The LCS program presents several oversight issues for Congress. Congress's decisions on the program will affect Navy capabilities and funding requirements, and the shipbuilding industrial base.