Republican Lawmakers Led By Nancy Mace Begin To Break With Trump On Iran War: 'We Were Misled'
Republican lawmakers are belatedly starting to wake up to the potential for the United States to once again get bogged down in yet another Middle East quagmire, but this time with a country double the size of Iraq (both in geography and population).
GOP Rep. Nancy Mace has led the charge this week, blasting any potential Trump admin move to put American boots on the ground, warning she will vehemently oppose new war funding if American troops are deployed in Iran. "I'll be voting against the funding if we're putting troops on the ground," Mace told a reporter outside the Capitol earlier in the week. "I'm not going to fund that."
Mace: I’ll be voting against the funding if we’re putting troops on the ground. I’m not going to fund that—no U.S. troops. pic.twitter.com/qLDbT0OrvA
— Acyn (@Acyn) March 24, 2026
The comments came after the Pentagon days prior unveiled a massive $200 billion supplemental request in order to fund the war, which was at first previewed by White House officials as lasting a mere 'days' or a few 'weeks' and not months (or years).
Mace soon followed her verbal comments with a Tuesday post on X pushing back against getting sucked into a ground war. "If a single boot of a single American soldier sets foot on Iranian soil, I will vote against this," Mace wrote. "I will not vote to fund sending South Carolina's sons and daughters to die in a ground war in Iran."
War Secretary Pete Hegseth had framed the supplemental request as essential given it "takes money to kill the bad guys" - as he said, echoing a view that President Trump has been supportive of while claiming "we won".
Axios is newly reporting on Thursday that Mace is not going to back down if another War Powers resolution is pushed before the House:
Rep. Nancy Mace (R-S.C.) told Axios she will "most likely" vote for House Democrats' resolution to constrain President Trump from waging war with Iran the next time it comes up for a vote.
Why it matters: The vote is symbolic — even if the measure passed both chambers, Trump could veto it — but Mace's support puts the House one step closer to a major rebuke of the administration's Middle East operations.
At the moment there's some 7,000 US ground forces en route to the Middle East - including from the Army's 82nd Airborne Division and the Marines, amid speculation Trump could be eyeing some kind of high risk Kharg Island operation, in order to force open the Strait of Hormuz.
This particular 'final blow' plan - which would be contingent on putting boots on the ground in a Kharg takeover - has really gotten Republicans' attention. Daily Mail on Thursday reports that "Furious Republicans stormed out of a classified briefing on Iran on Wednesday amid fears the US is preparing to invade the country as Tehran refuses Donald Trump's peace overtures."
According to more details in the report:
Nancy Mace walked out early, venting that 'we were misled,' while pro-Trump committee chair Mike Rogers warned 'we're not getting answers' as Pentagon chiefs briefed the House Armed Services Committee, sparking fireworks on Capitol Hill.
Now, a Daily Mail source inside the room has revealed stark new details, including a new set of objectives which may suggest that America is moving toward boots on the ground as Iran continues to strangle the Strait of Hormuz.
The lawmaker, speaking on condition of anonymity, said members were presented with three military objectives: Kharg Island, Iran's crucial oil export hub; its nuclear material; and regime change. It marks a stark shift from the four goals the White House has publicly stated: destroying Iran's missiles, navy, armed proxies, and nuclear capabilities.
The lawmaker said that the White House must answer for its plans, particularly regarding Kharg Island and troops on the ground. The answers are 'jaw-dropping' and 'will blow your brains out,' the lawmaker said.
Quagmire by midterms? Some MAGA influencers have increasingly said they are tired about hearing Israel-centric justifications for Trump's newest war of choice.
Could the Iran war cost Republicans the Senate?
— TRIGGERnometry (@triggerpod) March 24, 2026
“I don’t disagree with the proposition that politically… where we are right now is a challenging position for Republicans.”
In this clip, @KonstantinKisin asks @SenTedCruz about the political risks of ongoing U.S. involvement in… pic.twitter.com/shtGRT5xVV
GOP members are getting much more vocal alongside Democrats:
House Armed Services Committee Chairman Mike Rogers was uncharacteristically agitated after leaving the briefing, stating that he had few details about the direction the war is heading.
'We want to know more about what’s going on,' Rogers, an Alabama Republican, said. 'We’re just not getting enough answers.' Senate Armed Services Committee Chairman Roger Wicker of Mississippi felt the same after his own briefing. 'I can see why he might have said that,' Wicker told Politico of Rogers' comments.
A week ago Responsible Statecraft began documenting fissures among the generally war-supporting GOP, and it's been more than just the expected Libertarian firebrands Rand Paul and Thomas Massie. For example, Rep. Lauren Boebert of Colorado has told reporters: "I am so tired of spending money elsewhere. I’m tired of the Industrial War Complex getting our hard-earned tax dollars. I’ve got folks in Colorado who can’t afford to live. We need America First policies right now."
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