U.S. House rejects war powers resolution, backs Trump on Iran war

The ‌U.S. House of Representatives rejected an effort on Thursday (March 5, 2026) to stop President Donald Trump’s war on Iran and require that any hostilities against Iran ⁠be authorized by Congress, backing the Republican President’s military campaign on the sixth day of the expanding conflict.

The vote was 219 to 212, largely along party lines, in the House, where Mr. Trump’s fellow Republicans ‌control a narrow majority of seats. Two Republicans voted in favor of the resolution and four Democrats voted against it.

Opponents accused Democrats of taking ‌the issue to a vote only because they oppose Mr. Trump, putting Americans at increased risk.

“We ‌all ⁠know that we wouldn’t be here today if the president’s name wasn’t ⁠Donald Trump,” Representative Rick Crawford of Arizona, the Republican chairman of the House Intelligence Committee, said during debate on Wednesday.

Congress’ responsibility to authorize war

Sponsors of the resolution described it as a bid to take back Congress’ responsibility to authorize war, ​as spelled out in the U.S. ‌Constitution.

The U.S. and Israel launched attacks on Iran on Saturday (February 28, 2026), a conflict that has killed more than 1,000 people, including at least six U.S. service members, and caused damage and instability throughout the West Asia.

Supporters said the resolution, by requiring Mr. Trump to ‌come to Congress for a war authorization, would force him to explain to Americans ​why the U.S. is fighting and how it might end.

“This is a war of choice, launched by this administration without authorization, without ⁠clearly stated objectives or a defined endgame, and without explaining how they intend to keep Americans safe,” said Representative Gregory Meeks of New York, the top Democrat on the Foreign Affairs ‌Committee.

Senate backed Trump’s military campaign against Iran

Just before the resolution vote, House members from both parties overwhelmingly passed a measure “Reaffirming Iran remains the largest state sponsor of terrorism.”

The vote would not have stopped the conflict even if the House had voted yes.

To go into effect, the resolution would also have had to pass the Senate and garner the two-thirds majorities needed to override Mr. Trump’s expected veto.

The Senate, also narrowly controlled by ‌Trump’s party, backed his military campaign against Iran in a vote on Wednesday, voting to block a bipartisan ​resolution similar to the measure passed by the House.

The votes this week are not the end of the matter. The War Powers Resolution of 1973, ⁠which provides for votes on the resolutions, says a President can only involve the military ⁠in an armed conflict when Congress has declared war or provided specific authority or in response to an attack.

Mr. Trump and his Republicans have argued that Iran ‌posed an “imminent threat” so that his actions were legal under that law.

However, the War Powers measure also requires unauthorized military actions to be terminated within 60 ​days, giving the Mr. Trump administration a deadline at the end of April to seek Congress’ approval.