The Senate on Wednesday rejected yet another Democratic effort to strip President Trump of his authority to use military force against Iran, voting 49, 50 to kill a motion that would have discharged a war powers resolution from committee. Three Republican senators broke ranks to side with Democrats, but the measure still fell one vote short, the seventh consecutive failure for the anti-war-powers push since the conflict began on Feb. 28.
The result was narrow, and the shift in GOP votes tells a story Democrats are eager to amplify. But the bottom line has not changed: the Senate has now refused seven times to tie the commander-in-chief's hands on Iran.
The resolution, led by Sen. Jeff Merkley of Oregon, would have directed the president to "remove the United States Armed Forces from hostilities within or against Iran, unless explicitly authorized by a declaration of war or a specific authorization for use of military force," as CBS News reported. A discharge motion was needed because the Senate Foreign Relations Committee, chaired by Sen. Jim Risch of Idaho, had not moved the resolution to the floor.
Republican Sens. Rand Paul of Kentucky, Susan Collins of Maine, and Lisa Murkowski of Alaska voted with most Democrats to advance the measure. Paul has backed every previous iteration; Collins joined him on the sixth attempt. Murkowski was the new addition, having voted against earlier versions.
On the other side of the aisle, Pennsylvania Sen. John Fetterman was once again the sole Democrat to oppose moving forward. Just the News noted the vote was the latest in a series of failed Senate attempts to rebuke the administration over the conflict that began in late February.
Fetterman's continued defiance of his own party's leadership on this issue is worth watching. He has become a reliable vote against the Democratic effort to constrain the president on Iran, a posture that has drawn fire from the left but reflects the reality that not every Democrat believes Congress should handcuff the executive branch during an active military campaign.
Murkowski's switch drew the most attention. She told reporters she had expected to "get more clarity from the administration" after a key 60-day window passed earlier this month. When that clarity did not arrive, she said she "felt that it was now time" to support the resolution "so we can discuss our responsibilities" under the War Powers Resolution.
"We're in a different place than we were last time we voted on this."
Murkowski also said she intends to introduce a formal authorization for the use of military force in Iran, a move that, if serious, would actually strengthen the legal framework for the president's actions rather than weaken them. She questioned Defense Secretary Pete Hegseth at a hearing on Tuesday about the administration's authority and suggested it would be "helpful to the president if it was made clear" what Congress has authorized.
That framing matters. Murkowski is not arguing against the mission. She is arguing that the mission deserves a proper congressional stamp. Those are different positions, even if Democrats are happy to lump them together for a headline.
The pattern of Republican senators occasionally breaking with the party on procedural votes is not new in this Congress. But the White House will want to keep the number at three and not let it grow.
The White House and its allies in the Senate have maintained a consistent argument: the War Powers Resolution's 60-day clock stopped ticking when a ceasefire with Iran took effect on April 7. President Trump reinforced that position in a May 1 letter to congressional leaders declaring that "hostilities" with Iran had "terminated."
Risch, the Foreign Relations Committee chairman, laid out the case bluntly on the floor ahead of the vote. He said the hostilities referenced in the War Powers Resolution "do not exist today and have not existed for some time."
"My colleagues on the other side of the chamber keep saying that somehow the administration is not in compliance with a 60-day clock. The operations that began on Feb. 28 have been terminated. The hostilities ended with the April 7 ceasefire. They're over, full stop."
Hegseth reinforced the point at Tuesday's hearing. If the president decides to resume strikes, the defense secretary said, "we would have all the authorities necessary to do so." He added: "Our view is that he has all the authorities he needs under Article II to execute."
Breitbart reported that Senate Republican Whip John Barrasso accused Democrats of "obstructing" Trump's effort to defend the United States, adding: "Only President Trump has had the courage and the strength to keep his word."
Republicans have also argued the president's actions were necessary to prevent Iran from obtaining a nuclear weapon, a point that tends to get lost in the procedural back-and-forth over war powers clocks and discharge motions.
Despite losing for the seventh time, Senate Democrats framed the vote as a sign of crumbling Republican resolve. Sen. Tim Kaine of Virginia, who has spearheaded the war powers push, told reporters the vote tested Republicans' "fidelity to the principle that they have laid down about what role Congress should play in this most important area."
"We're starting to hear doubt creep into their words and into their statements, not only just to us, but more generally. There will be a day, and it might be soon, I believe, where this Senate will say to the president, 'stop this war.' I don't know that today will be the day, but I believe that day is coming."
Merkley echoed the optimism, citing what he called an "erosion of support, erosion of enthusiasm, an increase in skepticism among our Republican colleagues about this whole operation." He described many Republicans as senators who "are uncomfortable with where they stand, but they're also uncomfortable with being on the wrong side of Trump."
That framing conveniently ignores the scoreboard. Seven votes, seven defeats. The margin narrowed by one senator this time, but a loss is a loss. Democrats needed 50 votes to discharge the resolution and did not get them.
Merkley also acknowledged that the timing of the vote, while the president was overseas negotiating with China, "doubles the weight to switch positions while the president's abroad." Senate Majority Leader John Thune of South Dakota made the same point more directly.
"Right now, the president is overseas, he's negotiating with the Chinese on a whole range of issues, some of which bear on national security. And I think it would be best if everybody hung together and supported the president. But we'll see. People have their own minds about some of these issues."
Thune's candor is notable. He did not pretend every Republican was enthusiastic. He asked for unity while the commander-in-chief conducted diplomacy abroad, a reasonable request that most of his conference honored.
The dynamic of Trump pressing Senate Republicans to hold the line on key votes has been a recurring feature of this Congress, with mixed results depending on the issue.
The War Powers Resolution of 1973 requires the president to report to Congress within 48 hours of deploying forces if Congress has not authorized a declaration of war. It caps any unauthorized engagement at 60 days. Democrats have argued that the clock started on Feb. 28 and that the administration exceeded the deadline without obtaining authorization.
The administration counters that the April 7 ceasefire ended the hostilities, stopping the clock. That legal dispute is the hinge on which the entire debate turns. If the ceasefire holds and the conflict does not resume, the administration's argument only strengthens with time.
Merkley pushed back, telling reporters the situation is "at a different stage, and it may heat up again." He added: "But this will be the first vote in which we're looking at it through that lens." That concession, that the ceasefire changed the landscape, undercuts the urgency Democrats have tried to project.
An earlier vote covered by the New York Post saw the resolution fail 47, 53, with only Paul among Republicans supporting it and Fetterman again breaking with Democrats. The trajectory from 47 to 49 over multiple votes is real, but it has not produced a different outcome.
Murkowski's stated intention to introduce a formal authorization for the use of military force could reshape the debate. If she follows through, Republicans would have a vehicle to assert congressional authority without hamstringing the president, a move that would let senators claim constitutional fidelity while still supporting the mission.
Whether that effort materializes, and whether it attracts enough support to pass, remains an open question. So does the durability of the April 7 ceasefire. If hostilities resume, the political math changes fast.
For now, though, the record is clear. Senate Republicans have occasionally broken with the president on other matters this Congress, but on Iran, the conference has held firm enough to block every Democratic attempt to intervene.
Democrats can count defections all they want. Until they can count to 50, the president's authority stands.