Trump’s Iran War Faces Growing Political Backlash and Diplomatic Uncertainty

President Donald Trump launched a full-scale war against Iran in February 2026, deploying U.S. forces and expanding sanctions. The campaign has driven diesel and gasoline prices higher, prompting criticism from voters and elected officials. By early September, the war had entered its seventh month, with U.S. officials still lacking a clear end-state strategy.

CNN

A recent CNN poll finds that 71 % of U.S. adults disapprove of Trump’s handling of foreign affairs, while only 29 % approve. Regarding the Iran war, just 26 % approve of the president’s approach, down from 33 % a month earlier. Seventy-eight percent say he is not doing enough to end the conflict, and 70 % believe a long-term war is at least somewhat likely. Among Republicans, approval fell from 73 % in March to 60 % now, with younger and non-MAGA Republicans showing the steepest disapproval.

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Republican candidates in the 2024-25 election cycle have begun urging a swift conclusion to the war. Rep. Ashley Hinson (R-IA), a Senate hopeful, called for an “immediate end.” Former Rep. Mike Rogers (R-MI) and Rep. Tom Tiffany (R-WI) issued similar statements. Sen. Jon Husted (R-OH) added, “The war needs to come to an end as quickly as possible so that we can lower gas prices,” and suggested Ohio suspend its gasoline tax temporarily. Ohio’s regular gasoline price rose to $4.48 per gallon on September 21, about 62 % above the February average, according to the Energy Information Administration.

Newsweek

During the UN General Assembly, Trump threatened to “annihilate the Islamic Republic” or “drive them into hell,” framing the conflict as a binary choice. On the sidelines, U.S. special envoy Steve Witkoff met Iranian Foreign Minister Abbas Araghchi, mediated by Qatar. The Iranian side indicated willingness to reopen the Strait of Hormuz within a week if the United States eases military and economic pressure, a relaxation of the seven preconditions previously set by Tehran. Trump also warned other nations to bar Iranian civilian aircraft, and U.S. diplomats cautioned Turkey and Iraq about possible sanctions for non-compliance.

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The war’s disruption of oil markets has pushed U.S. gasoline to historic highs. The EIA’s weekly estimate on September 21 recorded $4.48 per gallon, a 62 % increase over February’s $2.76 average. Husted’s call for a gas-tax holiday reflects growing pressure on Republican candidates to address the cost of living ahead of the November 3 Senate election in Ohio.

Newsweek

• 71 % disapprove of Trump’s foreign-policy handling (CNN poll).

CNN

• 26 % approve of his Iran-war strategy (CNN poll).

CNN

• 78 % say Trump is not doing enough to end the war (CNN poll).

CNN

• Ohio gasoline price: $4.48/gal on September 21 (EIA).

Newsweek

Husted asserted that Iran’s theocratic regime has ruled for 51 years, whereas the Islamic Revolution occurred 47 years ago in 1979. These discrepancies highlight a gap between political rhetoric and verified data.

The Guardian

The Senate’s upcoming war-powers vote will test how far Republican critics like Husted are willing to push back against the administration. Further UN-level negotiations are expected, with U.S. officials indicating a desire for Iran to agree to a deal “immediately after the midterm elections.”

Newsweek