Senate narrowly rejects resolution to end U.S. war with Iran

The Senate on Thursday narrowly voted down a measure demanding an end to the U.S. war with Iran.

The chamber voted 49-50 on the resolution, the latest to call for an end to the war.

All but four Republicans voted against the measure despite concerns GOP candidates will face fallout in November's midterm elections from the war's economic costs.

The Republicans who voted for the resolution were Sens. Thom Tillis of North Carolina, Maine's Susan Collins, Lisa Murkowski of Alaska and Rand Paul of Kentucky. Sen. John Fetterman of Pennsylvania was the lone Democrat to vote against it.

An affirmative vote on the measure, known as a War Powers Resolution, would have directed President Donald Trump to remove U.S. troops from hostilities in Iran unless Congress explicitly approves the war.

The Senate has voted repeatedly on similar measures since the war began, adopting one of them.

The measure being voted on Thursday — a "concurrent resolution" — did not carry the force of law and is never signed by the president, making the vote mostly symbolic if it had passed.

The Democratic leaders of the legislative push, however, argue that the Constitution vests authority to declare war in Congress, not the executive branch, and that the president must abide by their disapproval whether or not he signs it.

"The president right now is in violation of the Constitution and the War Powers Act and the concurrent resolution that we've already passed," said Sen. Tim Kaine, D-Va., who has led a number of the votes to end the war.

"We shouldn't have to do a second one because the president should follow the law, but we are doing a second one on the theory that maybe after a number of months more people will join us, the American public is even more deeply opposed to this war."

The measure passed the House in July and faced just a 50-vote threshold to clear the Senate. Democrats have seen an uptick in Republican support in recent votes to end the war, as the administration has blown through timelines to seek congressional approval for the conflict.

The war has also created a challenging political environment for incumbent Republicans, who could lose control of the House and Senate in the midterm elections that loom less than six weeks away.