After every week through which extra Republicans have emerged to name for an finish to the struggle in Iran, the Senate didn’t undertake a Home-passed struggle powers decision on Thursday by a vote of 49-50.
Republican Sens. Lisa Murkowski, Susan Collins, Rand Paul and Thom Tillis joined all however one Democrat, Sen. John Fetterman, in voting in favor of the decision. Democratic Sen. Angela Alsobrooks didn’t vote. Democrats would’ve wanted full attendance and 5 Republicans to vote with them to ensure that the decision to cross.
The US Capitol Constructing in Washington, D.C.
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The vote underscores the political tightrope weak Republicans are trying to stroll with a bit of over a month till the midterm elections. Whereas some Republican senators have grown more and more crucial of the struggle and its impression on diesel and gasoline costs, they’ve additionally stopped in need of supporting measures that would straight problem President Donald Trump’s coverage.
For instance, Republican Sen. Jon Husted, who’s in an in depth race up in opposition to Democratic candidate Sherrod Brown, informed POLITICO this week that the “struggle wants to return to an finish as rapidly as attainable in order that we will decrease fuel costs,” earlier than voting in opposition to the struggle powers decision on Thursday. Different Republicans who’re additionally in tight reelection races voted to kill the decision together with Sens. Dan Sullivan and Roger Marshall.
Democrats did nonetheless choose up one other Republican throughout this vote: Tillis, who voted for the decision for the primary time citing a scarcity of concrete info on an answer to finish the struggle.
“On July tenth, I heard the administration discuss with the battle in Iran as a struggle for the primary time, and I arbitrarily use that date to say ‘I should be briefed up over the subsequent 60 days to be satisfied that we’re monitoring in the fitting route.’ And the primary outreach I obtained was final week,” Tillis stated forward of Thursday’s vote.
“They should inform Congress extra. They should be clear on their strategic goals, and so they should be extra engaged. At the very least to the Armed Companies Committee,” Tillis stated, including “the explanation I am inclined to vote on it right this moment is to say, ‘it’s time to interact Congress, people, if we’ll be there for the long run.'”
President Trump initially estimated the struggle in Iran would final 4 to 6 weeks. As an alternative it is nearing its eighth month and 50,000 American service members stay deployed within the area. Eighteen U.S. service members have been killed and over 800 wounded for the reason that U.S. and Israel launched strikes in opposition to Iran.
The Senate has voted on an Iran Battle Powers Decision 13 instances, however have solely handed it solely as soon as. The Senate first adopted a Home-passed Iran Battle Powers decision in late June when Sens. Collins, Murkowski, Paul and Invoice Cassidy voted for it whereas Sens. Mitch McConnell and Dave McCormick missed the vote, clearing the way in which for the decision’s passage.
The administration refused to make any modifications with their technique in Iran on account of the decision’s passage, calling the efforts “poorly timed and meaningless.”

Sen. Invoice Cassidy enters the U.S. Capitol Constructing on Aug. 7, 2026, in Washington, D.C.
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Nevertheless, since that June vote, the Senate has but to cross one other struggle powers decision on Iran throughout its three makes an attempt since then. That is as a result of Cassidy had beforehand flipped his vote again to voting in opposition to the decision after a briefing with Trump administration officers following a contentious GOP assembly that Trump attended in June.
Cassidy, who argued he was undecided on how he would vote main as much as it, sidestepped reporters upon leaving the Capitol on Thursday, claiming he couldn’t discuss as a result of he was attempting to make a flight out of city.
