It would formally strike the words “Department of Defense” from federal law and replace them with “Department of War,” a name the bureaucracy last carried in the 1940s. The committee, voting narrowly along party lines, approved the change.
The vote marks the clearest congressional endorsement yet of President Donald Trump’s push to rebrand the Pentagon, a move he initiated with an executive order last September. Defense Secretary Pete Hegseth has already adopted the title “secretary of war,” but the department’s legal name remains the Department of Defense until Congress signs off. The amendment now heads to the full House, where Republican leaders are working to pass the must-pass defense bill later this month.
The proposal injects a contentious partisan issue into what is typically a bipartisan legislative vehicle. Democrats on the committee opposed the change, arguing it was a symbolic distraction from more pressing military challenges. Republicans, however, rallied behind the measure with unusual unity, framing it as a signal of national resolve.
Jackson, a hard-line Trump ally and former White House physician, argued that the name change “reflects the determination and resolve” of the armed forces. “Restoring the name Department of War sends an unmistakable signal to the world,” he said during the committee debate. “Deterrence only works when adversaries believe America is willing to fight and win to secure its interests.”
The push to revert to the older title reflects a broader administration effort to project a more aggressive military posture. Trump and Hegseth have argued that the name “Department of War” evokes a tougher institution that fights and decisively wins conflicts, in contrast to what they view as the defensive connotations of the current name. The original War Department was established in 1789 and was renamed the Department of Defense in 1947, as part of a post-World War II reorganization aimed at unifying the military under a single civilian secretary.
The amendment’s passage comes as the defense bill advances against the backdrop of the ongoing war against Iran. Republican leaders are working to muscle the roughly $1 trillion bill through the House later this month, and the name change has emerged as a flashpoint that could complicate efforts to secure Democratic support. The proposal must still pass the full House and the Senate before it can become law.
Critics of the change have questioned its practical significance, noting that the department’s core mission and organizational structure would remain unchanged. But for supporters, the symbolism is precisely the point. By formally adopting the name “Department of War,” they argue, the United States would send a clear message to adversaries that it is prepared to use force decisively, not merely to defend itself.
