The U.S. House of Representatives on Friday rejected a resolution aimed at limiting President Trump’s military authority in Iran, a day after a similar measure failed in the Senate. The 212-219 vote underscored the deep partisan divide over the escalating conflict and Trump’s decision to bypass Congress in authorizing military action.
The resolution, if enacted, would have required Trump to obtain congressional approval before any further military engagement with Iran. Despite narrowly controlling both chambers of Congress, Republicans largely rallied behind the President, framing the operation as a necessary response to Iranian aggression and a potential opportunity for regime change following the death of Supreme Leader Ayatollah Ali Khamenei. Democrats, however, argued that the President was usurping Congress’s constitutional power to declare war.
“Donald Trump is not a king, and if he believes the war with Iran is in our national interest, then he must come to Congress and make the case,” said Rep. Gregory Meeks, the top Democrat on the House Foreign Affairs Committee. The House also passed a separate measure affirming Iran’s status as the world’s leading state sponsor of terrorism.
Republican Rep. Brian Mast of Florida, chairman of the House Foreign Affairs Committee, publicly defended Trump’s actions, stating the President was exercising his constitutional authority to defend the U.S. Against an “imminent threat.” Mast, a veteran of the war in Afghanistan, characterized the resolution as a call for inaction.
The debate in Congress reflects growing anxieties about a potential protracted conflict. Six U.S. Military personnel were killed over the weekend in a drone strike in Kuwait, and the administration has acknowledged the possibility of further American casualties. Thousands of U.S. Citizens in the Middle East have reportedly sought assistance from congressional offices in attempting to secure flights home.
Trump’s administration has offered shifting justifications for the military action. The President initially suggested a desire to be involved in selecting Iran’s next leader, a statement that contrasted with House Speaker Mike Johnson’s assertion that the U.S. Should not engage in “nation-building.” Defense Secretary Pete Hegseth has indicated the conflict could last up to eight weeks, longer than the President’s initial estimates, and has not ruled out deploying ground troops.
The administration has stated its primary objective is to dismantle Iran’s ballistic missile capabilities, which it believes are intended to shield its nuclear program. Officials have also suggested that Israel was prepared to act and that a U.S. Strike was necessary to prevent retaliation against American bases. The U.S. Navy reported Wednesday that it had sunk an Iranian warship near Sri Lanka.
Rep. Thomas Massie, a Republican from Kentucky, broke with his party to criticize the lack of a clear rationale for the war. He, along with Rep. Ro Khanna, a Democrat from California, successfully forced a vote on the war powers resolution despite opposition from GOP leadership. Rep. Warren Davidson, another Republican from Ohio, also supported the measure.
House Speaker Johnson warned that restricting the President’s authority during an active conflict would be “dangerous.” Rep. Michael McCaul, a Republican from Texas, urged Congress to “stand with the president to finally close, once and for all, this dark chapter of history.”
Rep. Yassamin Ansari, a Democrat from Arizona and the daughter of Iranian immigrants, acknowledged celebrating Khamenei’s death but expressed concern that a democratic transition for the Iranian people was not a priority for the administration. “War carries profound and deadly consequences for our troops, for the American people and for the entire world,” she said. “It’s the most serious decision that a nation can make and the American people deserve debate, transparency and accountability before that decision is made.”
Some Democrats have proposed an alternative resolution that would allow the President to continue military operations for 30 days before requiring congressional approval, but a vote on that measure has not yet been scheduled.
In the Senate, Republican leaders have previously defeated similar war powers resolutions related to other conflicts during Trump’s second term. This vote, however, was particularly close. Senate Democratic leader Chuck Schumer of New York, before the vote, challenged senators to choose between supporting “exhausted” Americans wary of further Middle East wars or backing Trump and Defense Secretary Hegseth. The Senate legislation failed on a 47-53 tally, largely along party lines, with Senator Rand Paul of Kentucky voting in favor and Senator John Fetterman of Pennsylvania voting against it.
