The House Armed Services Committee voted along party lines late Thursday to permanently rename the Department of Defense the Department of War, pushing the change into the annual defense policy bill after a marathon session that stretched into the night.
The vote put a formal renaming into the must-pass National Defense Authorization Act and tied it to an executive order Donald Trump signed last fall. The broader bill cleared the committee 44-12, while the renaming itself advanced on partisan lines.
Ronny Jackson, who introduced the amendment, said restoring the old name would send “an unmistakable signal to the world” and argued that deterrence only works when adversaries believe America is willing to fight and win to secure its interests. Defense Secretary Pete Hegseth quickly amplified the result online, writing that “The Department of War will officially be restored soon.”
The move revives a label the U.S. military bureaucracy last used in the 1940s, but it does not complete the job. The Pentagon’s legal name stays the Department of Defense unless both chambers of Congress approve the change, and the Senate is expected to resist, making the committee vote a first step rather than a finish line.
The price tag is part of the fight. The Congressional Budget Office has estimated that a full renaming could cost as much as $125 million, a figure that gives opponents another argument against spending money on a symbolic overhaul while the defense bill itself covers about 1 trillion dollars in military priorities.
Democrats dismissed the effort as a distraction from real policy work. Adam Smith called it “one of the dumbest things that has been done by this administration” and said it was “semantic nonsense at a time when we have a lot of substantive arguments.” Pat Ryan was even blunter, calling it “performative bulls--t” and saying the committee ended “on that performative note.”
What happens next is now the central question. The renaming language is inside the defense policy bill, which gives it a path forward, but it still needs approval from both chambers before the Pentagon’s legal name can change. If the Senate blocks it, the Department of Defense stays exactly that, and the committee’s late-night vote will be remembered more for the argument it sparked than the law it changed.
