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Which do you think is the most important branch of the U.S. military for national security? Published on March 21, 2026 → Survey conducted on March 21, 2026 on 3764 U.S. adults
23%
10%
18%
12%
3%
2%
33%
By:
23%
10%
18%
12%
3%
2%
33%
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Americans think the war with Iran will last months or more

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If President Trump wants to use military force in Iran, should he first seek authorization from the U.S. Congress?

Updated on 02/23/2026
67%
17%
16%
Survey / 2287 adults per wave

Who is more likely to be the eventual winner of the conflict between the U.S. and its allies, and Iran and its allies?

Updated on 03/02/2026
53%
34%
8%
Survey / 1633 adults per wave

Do you think the U.S. attacks on Iran are justified or not justified?

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42%
35%
23%
Survey / 1633 adults per wave

Likelihood Donald Trump will take the US into a war

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Likelihood of a major world conflict in the next 20 years

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