The Senate Armed Services Committee voted this week to formally change the Pentagon’s name to the Department of War, moving a significant step closer to solidifying President Donald Trump’s rebrand of the Defense Department as permanent.
The move came during the committee’s closed-door deliberations over its defense policy bill, according to Sen. Tim Kaine (D-Va.), who announced the name change in explaining his vote against the legislation.
“It’s a juvenile move that sadly describes the reality of a president who has abandoned meaningful diplomacy in favor of starting doubtful wars in multiple locations and threatening even more,” he said in a statement.
Trump authorized the War Department moniker last year as part of a broader effort to present a more aggressive military to the world. The Pentagon has used it since, as have many Republicans on Capitol Hill.
But Congress must sign off for the name change to stick — and votes on both sides of the Capitol make it closer than ever to becoming a reality.
Details of the Armed Services vote, including who pushed for the change, were not immediately public. The committee voted 18-9 to advance the bill Wednesday evening and released initial details of the legislation Thursday.
The House Armed Services Committee approved the rebranding last week in its draft of the annual authorization legislation. The measure was adopted there in a narrow, party-line vote.
Defense Secretary Pete Hegseth quickly praised the decision. “The Department of War will officially be restored soon,” he wrote in a social media post after the House panel’s vote.
The Congressional Budget Office has estimated that a full renaming of the department could cost as much as $125 million. But supporters have argued changing the name would more accurately reflect the focus and strength of the department, sending a message to potential adversaries.
The name change’s inclusion in both the House and Senate panel’s drafts of the authorization bill — which has passed Congress annually for the last six decades — signals that the rebrand has a strong chance of becoming law.
