USNI News | March 19, 2025
This report provides background information and potential oversight issues for Congress on the Navy’s Columbia (SSBN-826) class program, a program to design and build a class of 12 new ballistic missile submarines (SSBNs) to replace the Navy’s current force of 14 aging Ohio-class SSBNs. Since 2013, the Navy has consistently identified the Columbia-class program as the Navy’s top priority program. The Navy procured the first Columbia-class boat in FY2021; the boat was funded with three-year incremental funding in FY2021-FY2023. The Navy procured the second Columbia-class boat in FY2024; the boat is being funded with two-year incremental funding (also called split funding) in FY2024-FY2025.
The Navy’s proposed FY2025 budget requests $3,341.2 million (i.e., about $3.3 billion) in procurement funding to complete the procurement cost of the second Columbia-class boat and $6,215.9 million (i.e., about $6.2 billion) in advance procurement (AP) funding for Columbia-class boats to be procured in FY2026 and subsequent years.
The Columbia-class program poses a number of issues for Congress. Decisions that Congress makes on these issues could substantially affect U.S. military capabilities and funding requirements, and the U.S. shipbuilding industrial base.
This report focuses on the Columbia-class program as a Navy shipbuilding program. Another CRS product—CRS In Focus IF10519, Defense Primer: Strategic Nuclear Forces, by Anya L. Fink—discusses the Columbia class as an element of future U.S. strategic nuclear forces in the context of strategic nuclear arms modernization efforts and arms control agreements.
Read full report HERE.
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