Majority of Americans oppose Trump’s Iran strategy and support ending conflict: New poll finds

A new CBS News poll conducted between June 17–19, 2026, shows strong public dissatisfaction in the United States with President Donald Trump’s handling of the Iran conflict, alongside overwhelming support for ending the war.

The survey sampled 2,519 adults nationwide and carries a margin of error of ±2.4 percentage points.

The poll shows a clear split in public approval of the administration’s approach to Iran.

The results indicate sustained skepticism over Washington’s strategy in managing both the conflict and negotiations with Tehran.

Respondents were asked how they view the emerging US-Iran agreement.

A plurality of respondents believe the agreement benefits Iran more than the United States, reflecting doubts about the deal’s balance.

There is overwhelming support among Americans for de-escalation.

The findings suggest a strong preference for ending hostilities rather than prolonging military pressure.

Most respondents expressed doubt that the US would achieve key strategic outcomes if the conflict ends under current terms.

Stopping Iran from threatening other countries: 32% yes / 68% no

Replacing Iran’s leadership with pro-U.S. figures: 21% yes / 79% no

Public opinion is broadly negative on the war’s effectiveness across multiple dimensions.

Energy costs and Iran’s nuclear program are key factors shaping perceptions of success.

Respondents are split on whether Iran has emerged stronger or weaker from the conflict.

Public sentiment is evenly divided on whether ending the conflict with Iran’s current leadership in place is acceptable.