Many of Trump’s own voters didn’t want to attack Iran. Now he has to win them over.

President Trump is navigating an evolving issue where support within his coalition — at least before the strikes — was real but not overwhelming.

President Donald Trump speaks during the State of the Union address in the House chamber at the U.S. Capitol in Washington, on Feb. 24, 2026. | Alex Kent for POLITICO

President Donald Trump’s Iran strikes are forcing a hypothetical debate into reality.

And a president with extraordinary control over his party’s base will test how far his supporters will follow him on an issue that polling showed divided his coalition.

Just half of 2024 Trump voters, 50 percent, supported military action in a POLITICO poll last month — but 30 percent opposed it. Those fractures, combined with largely unified opposition from Democrats, meant Americans broadly did not want an attack on Iran.

© Politico