• Pentagon requests name change to Department of War.
• Estimated implementation cost is $51.5 million in FY26.
• Change aims to reflect core mission of fighting and winning wars.
• Congressional Budget Office estimates costs could range from $10 million to $125 million.

The proposed name change may signal a shift in the Pentagon's strategic priorities, emphasizing its core mission of warfare. The estimated costs could indicate a significant investment in rebranding, which suggests a long-term commitment to this new identity. However, the actual costs may vary, and the implementation process could be complex, which may impact the department's budget and operations.