09/17/2026
Two Iowa Republicans Break With Trump, Vote to Rein In Iran War Powers
By: Tom Manke
September 17, 2026
WASHINGTON — Two Republican members of Congress from closely contested Iowa districts have reversed their positions and voted to restrict President Donald Trump’s ability to continue military operations against Iran without congressional authorization.
U.S. Reps. Zach Nunn and Mariannette Miller-Meeks joined every House Democrat and five other Republicans in supporting the war powers resolution Tuesday. The measure passed 220-204 and directs the president to withdraw American forces from unauthorized hostilities involving Iran. Both Iowa lawmakers had opposed earlier versions of the resolution. The Associated Press
“With the negotiating window closed, sustained combat operations now require congressional authorization,” said Nunn, an Air Force veteran. “I will not support another open-ended war.” Nunn’s reversal came one month after Defense Secretary Pete Hegseth appeared with him at an Iowa State Fair campaign fundraiser.
Miller-Meeks, a retired Army lieutenant colonel, said Trump must give Congress and the American people a clear plan for ending the conflict. “Americans do not want another forever war,” she said. “I will not vote to keep our soldiers in an open-ended war, with Iowans paying too much at the pump.”
The Iowa Republicans joined GOP Reps. Tom Barrett of Michigan, Warren Davidson of Ohio, Brian Fitzpatrick of Pennsylvania, Thomas Massie of Kentucky and Nancy Mace of South Carolina. Barrett, an Army veteran, said more Republican lawmakers are privately voicing concerns about the expanding conflict and the absence of congressional approval.
The vote marked the third time the House has approved a resolution seeking to end unauthorized U.S. military action against Iran. None of the measures has reached Trump’s desk, and the president would almost certainly veto one if it did. The White House said it has kept lawmakers informed through more than 30 congressional briefings since February and maintains that its objective is preventing Iran from acquiring a nuclear weapon. The Wall Street Journal
The political pressure has increased as the war continues to affect military families and household expenses. Eighteen American service members have died, including two Iowans, while gasoline and diesel prices have climbed sharply. A July AP-NORC survey found only about three in 10 American adults approved of Trump’s handling of Iran, adding the conflict to the major issues facing both parties before November’s congressional elections. The Associated Press