McLaughlin Poll: "The United States military actions against Iran and the leadership of the Iranian regime were necessary and warranted to protect American lives today and in the future."
A clear majority — 57% of likely voters — agreed, while only 33% disagreed.
Support was particularly strong among voters planning to support Republican candidates for Congress, where agreement reached 87%, compared with just 7% who disagreed.
Even among voters still undecided about their congressional vote, the statement won majority support at 51% to 29%.
The results also show meaningful support among several key demographic groups.
Among independent voters, 46% agreed the action was necessary, compared with 40% who disagreed.
Among Hispanic voters, agreement was 56% to 33%, and among women, the margin was 47% to 38% in favor."
I’m inclined to summarise this as strong support. Especially a whole three weeks into the war.