Four Republicans Rebuke Trump as House Passes Iran War Powers Resolution
The House on Wednesday passed a war powers resolution aimed at curbing President Donald Trump's military action in Iran, approving the measure 215-208.
The vote, which saw four Republicans-Warren Davidson of Ohio, Thomas Massie of Kentucky, Tom Barrett of Michigan and Brian Fitzpatrick of Pennsylvania-join Democrats, marks the first time the chamber has moved to force an end to the conflict without congressional authorization.
House Speaker Mike Johnson had moved to block a vote that would highlight growing opposition to the war, abruptly halting floor action two weeks ago when the war powers resolution appeared poised to pass. But discontent has intensified as the conflict drags on and Trump struggles to secure a swift resolution.
Massie wrote on X, “The Iran War Powers Resolution that I cosponsored (opposing the war) just passed the House of Representatives. The People's House is sending a message: end this war.”
The vote comes amid growing unease on Capitol Hill over the Iran war, a military campaign launched earlier this year without congressional approval, highlighting a broader constitutional clash over whether the president or Congress should decide when the United States goes to war.
U.S. military members deployed in the region, as well as allies and civilians in the broader Middle East, could be directly impacted by any shift in military policy. Domestically, the vote also carries political implications for lawmakers facing pressure from constituents over the conflict’s risks and costs.
The outcome could shape the trajectory of U.S. involvement in Iran and determine whether Congress takes a more assertive role in overseeing military action abroad.
What To Know
The resolution directs the president to terminate the use of U.S. Armed Forces from hostilities against Iran or any part of its government or military unless Congress passes a declaration of war or a specific authorization for the use of military force.
It also includes a key safeguard clarifying that it does not prevent the United States from defending itself against an imminent attack, preserving the president's ability to act in emergencies.
Lawmakers advancing the measure say it is necessary to restore Congress's constitutional authority. Under Article I, Congress, not the president, holds the power to declare war, even though presidents routinely direct military operations as commander in chief.
The resolution is being brought under the War Powers Resolution of 1973, a law designed to limit unilateral military action by requiring congressional approval for continued hostilities beyond a defined period.
Previous Vote Attempts
Previous attempts to pass similar measures have narrowly failed or been delayed, often along party lines, though recent votes have revealed fractures within both parties. In March, the vote failed 212-219.
Some Republicans have joined Democrats in supporting limits on the president's authority, signaling growing concern about the conflict’s scope and duration.
Still, even if the resolution were to pass both chambers, it would likely face a presidential veto, meaning Congress would need a two-thirds majority to enforce it.
This is a breaking news article. Updates to follow.
2026 NEWSWEEK DIGITAL LLC.
This story was originally published June 3, 2026 at 2:32 PM.