Only 23% of Americans — including just half of Republicans — think the US is now in a stronger position with Iran compared with its position before the war, the poll found.

Just one in four Americans believes President Donald Trump’s war with Iran was worth its costs and a majority worry that a truce with Tehran is unlikely to last, a Reuters/Ipsos poll found.

The five-day poll, which closed on Monday, also showed the war weighing heavily on Trump’s popularity, with his approval rating dropping to 34%, a return to the lowest level of the Republican’s second term that was last touched in an April survey.

Only 23% of Americans — including just half of Republicans — think the US is now in a stronger position with Iran compared with its position before the war, the poll found. Some 35% of respondents think it is in a weaker position. The rest said they were not sure or that the US position was about the same as before.

Trump and Iranian President Masoud Pezeshkian signed a preliminary deal on June 17 that would reopen oil and gas shipping lanes that were frozen by the conflict, while easing US-led economic pressure on Iran.

The deal has led to a rapid drop in global crude oil prices, although for most Americans the price of gasoline remains considerably higher than it was before the February 28 US-Israeli strikes that started the war. Iran responded to the initial attack with strikes that shut down a fifth of the global oil trade and damaged energy facilities of U.S. regional allies.

NOT WORTH THE COSTS

Only 24% of Americans think the war with Iran was worth the costs, the Reuters/Ipsos poll showed. Half of poll respondents said the conflict was not worth it and the rest were unsure.

Some 63% of Americans think it unlikely that the deal Trump signed will lead to lasting peace between the two countries. About half of Republicans and eight in 10 Democrats said the deal was unlikely to deliver peace. Just 18% of Americans — including 10% of Democrats and 34% of Republicans — see lasting peace as likely.

Trump won the 2024 presidential election after promising to reduce inflation and keep America out of costly foreign wars. His political brand has long leaned on his background as a deal-making real estate developer and reality television star.

Trump’s approval rating on the cost of living, at 22%, was near the lowest level of his presidency and below the rating of his Democratic predecessor in the White House, Joe Biden, at the end of his presidency.