Chicago – June 24, 2026
The Senate for the first time approved a war powers resolution Tuesday seeking to block U.S. military action against Iran, as lawmakers warily watch President Donald Trump’s efforts to resolve a conflict that the administration launched on its own and now needs Congress to fund.
It was the 10th time the Senate has tried to stop the war, and the outcome, on a vote of 50-48, was a stunning turnaround from past efforts. While the resolution is largely symbolic, and does not carry the full force of law, it reflects the growing concerns from a number of Republican lawmakers in both the House and Senate over both the war and the deal Trump struck with Iran to end it. The House approved the resolution earlier this month.
Trump responded angrily Tuesday night on his Truth Social platform, calling the vote “poorly timed and meaningless” and saying it “provided aid and comfort” to Iran.
