GOP voters turn against Iran war as Republican leaders hold firm
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- House Republicans voted 208-4 against a war powers resolution to end the Iran war, with only 4 joining 210 Democrats; the Senate killed the measure with just 1 GOP vote in favor.
- Politico polling found MAGA base support for the war being 'worth its economic costs' plunging from 50% in May to 37% in mid-July — a 13-point drop in two months.
- An Economist/YouGov survey (July 14) showed 63% of Republicans still back the war, but non-MAGA Republicans oppose it (51% vs. 31%); a CBS News poll from mid-June found 60% of all Republicans and 56% of MAGA Republicans want the war to end.
- An IGA poll from late April found 46% of Republicans said the war had affected cost of living at least somewhat, and 46% said it had become harder to afford necessities — concerns tied to the Strait of Hormuz closure that remains in effect.
- Former Rep. Marjorie Taylor Greene, once a top MAGA figure, posted on X demanding Trump end the war: 'Our American soldiers wouldn't be getting killed if you weren't fighting an unnecessary war against Iran.'
- Cato Institute analyst Jon Hoffman told Responsible Statecraft the Iran war has deepened the intra-GOP rift over what 'America First' foreign policy means, with younger Republicans opposing the war in significantly higher numbers than their elders.
Why it matters: The 13-point collapse in MAGA support for the Iran war between May and July — driven by 46% of Republicans reporting cost-of-living pain from the ongoing Strait of Hormuz closure — sets up a direct collision between Republican congressional leaders, who voted 208-4 to keep the war going, and a voter base that is increasingly unwilling to pay for it.
