WASHINGTON — Tom Barrett had been in Congress less than two years when he cast the vote that will most define his first term. The Michigan Republican and Army veteran stood with Democrats on Wednesday night to pass a war powers resolution demanding an end to the U.S. military operation in Iran — a conflict he said the executive branch had no constitutional right to wage alone. “Congress has the exclusive authority under the Constitution to declare war and authorize the use of force,” Barrett wrote after the vote. “That authority has expired.”
The resolution passed 215 to 208, the first time a war powers measure has cleared either chamber of Congress since the United States joined Israel in striking Iran on February 28 — a decision President Donald Trump made without seeking congressional authorization and has since described as a “skirmish” and a “short-term excursion.” The conflict will reach its 100th day on Saturday. The vote is, by almost every legal measure, unenforceable. The White House declared it an “unconstitutional legislative veto” and said it would not reach the president’s desk. But the 215 votes it drew — and who cast seven of them — tells a story the veto math does not.
Barrett was joined by three other Republicans: Thomas Massie of Kentucky, Warren Davidson of Ohio, and Brian Fitzpatrick of Pennsylvania. Together, they handed House Democrats their first successful war powers vote since the conflict began, reversing a losing streak that stretched across more than a dozen prior attempts in both chambers. The margin — seven votes — was not symbolic. It was barely there.
The vote had been expected two weeks earlier. On May 21, the eve of the Memorial Day recess, House Speaker Mike Johnson moved to adjourn the chamber early after it became apparent the resolution would pass. The maneuver bought time but not votes. When Congress returned from the break, the four Republicans held. “The People’s House is sending a message,” Massie, whose primary loss to a Trump-backed challenger last month means this was among his final votes in Congress, wrote on social media. “End this war.”
Johnson, defending the president ahead of the vote, told reporters that Iran had effectively declared war on the United States 47 years ago. “They chant ‘death to America,'” he said. “The president is trying to keep the people safe.” The administration has also argued — in a formal statement of administrative policy filed last month — that hostilities have already ended. Trump ordered a ceasefire on April 7, the White House wrote, and there are “no present hostilities from which to remove U.S. Armed Forces.” The Pentagon and the public record tell a more complicated story: Iran fired 13 ballistic missiles and 17 drones in a dawn attack Wednesday, according to Kuwait’s military, hours before the House voted.
The constitutional argument animating the four Republican defectors is not novel — it is the War Powers Resolution of 1973, passed over President Richard Nixon’s veto to limit a president’s ability to commit U.S. forces to conflict without congressional approval. But it has rarely landed with political consequence inside a Republican majority. Wednesday was different, and the reason is visible in Barrett’s district. His Michigan seat is rated competitive ahead of November’s midterms. Constituent anger at fuel costs and the broader economic fallout from the war — the Pentagon estimated in May that the conflict has cost $29 billion, a figure some analysts regard as an undercount — has made silence increasingly expensive. “I think that people are frustrated, certainly,” Barrett told reporters after the vote.
What the House passed was H.Con.Res. 86, introduced by Rep. Gregory Meeks of New York, the ranking Democrat on the House Foreign Affairs Committee. A concurrent resolution, it does not require the president’s signature — which means it cannot be vetoed, but also cannot carry the force of law. For that, Democrats need the Senate, where a companion joint resolution that would go directly to the president’s desk has passed committee but not the floor. The Senate remains controlled by Republicans, and the arithmetic for overriding a veto — two-thirds in both chambers — is nowhere close. As NPR reported, even if the measure clears the Senate, a presidential veto is expected and there is no credible path to an override.
“We’re inching closer to having both chambers of Congress declare this an illegal war,” Rep. Jared Huffman of California said after the vote. “That’s huge.” Whether it translates into anything binding depends on whether the Senate acts — and on whether the four Republicans who crossed the aisle on Wednesday represent an isolated quartet or the visible edge of a larger discontent inside the party.
Davidson, aligned with the libertarian wing of the House GOP, and Massie had both criticized the Iran operation from the start on constitutional grounds. Fitzpatrick of Pennsylvania, a moderate representing a district Trump carried narrowly, had been less vocal but voted yes. His presence on the list is the one that Republican leadership will study most carefully. The bipartisan fury at Secretary of State Marco Rubio during a Senate hearing two days earlier — where members from both parties demanded war powers oversight the administration has withheld — suggested Fitzpatrick was not operating in isolation.
The war has exacted a cost the administration has struggled to contain narratively. More than 3,400 people have died in Iran, along with at least 13 U.S. soldiers. Fuel prices and agricultural fertilizer costs have surged. A Marist poll last month found that 60 percent of Americans disapprove of Trump’s handling of the conflict, up from 54 percent in March — and disapproval among Republicans themselves rose from 15 percent to 22 percent in the same period. The Senate that blocked an earlier Iran war powers resolution 53 to 47 in March was operating in a different political environment than the one that convenes this week.
After the Iran vote, a separate measure to provide aid to Ukraine also moved forward, with six Republicans joining Democrats — a sequence that Democrats read as evidence of a broader shift in the willingness of GOP members to break from the president on high-profile foreign policy questions as midterm primaries conclude and general-election math comes into focus. Whether that reading holds will depend on what Senate Majority Leader John Thune does with H.Con.Res. 86 — and on whether the administration’s ceasefire claim can survive another day of incoming fire over the Strait of Hormuz.
Trump’s response, posted Thursday morning, called the vote “meaningless” and described the four Republicans as working against the country. For Massie, the label no longer carries electoral consequence. For Barrett and Fitzpatrick, it may define the next five months.
