The U.S. Senate has passed a war powers resolution by a narrow margin, directing President Trump to end U.S. involvement in hostilities against Iran. The symbolic vote, which passed both chambers of Congress, highlights bipartisan unease over Trump's Iran policy and the executive branch's war powers.
Senate Passes War Powers Resolution
The U.S. Senate voted 50-48 on Tuesday to pass a war powers resolution directing President Donald Trump to remove U.S. armed forces from hostilities against Iran. The measure, which does not require Trump’s signature, marks the first time such a resolution has passed both chambers of Congress since the Iran war began. Four Republican senators—Bill Cassidy (LA), Susan Collins (ME), Lisa Murkowski (AK), and Rand Paul (KY)—joined all but one Democrat in supporting the resolution. Sen. John Fetterman (D-PA) was the sole Democrat to oppose it, while Sens. Mitch McConnell (R-KY) and Dave McCormick (R-PA) did not vote.
Resolution's Enforceability and Administration's Stance
The resolution, which passed the House earlier this month, directs Trump to withdraw troops unless Congress authorizes military action. However, the administration argues the measure is symbolic, as it claims no U.S. forces are currently engaged in hostilities with Iran. Legal experts note the resolution’s enforceability remains contested, with some arguing it is non-binding under the War Powers Act.
Bipartisan Unease and Republican Divisions
The vote comes amid growing bipartisan unease over Trump’s handling of the Iran conflict, including his recent 60-day ceasefire agreement. Some Republicans, including Sens. Ted Cruz (TX) and Roger Wicker (MS), have criticized the deal, while others, like Sens. Bernie Moreno (OH) and Eric Schmitt (MO), have praised it. The Pentagon has also requested $80 billion to cover war-related costs, further fueling congressional scrutiny.
Executive vs. Legislative Branches
Senate Minority Leader Chuck Schumer (D-NY) framed the vote as a rebuke of Trump’s unilateral actions, while Senate Majority Leader John Thune (R-SD) suggested Congress may later weigh in on any broader Iran deal. The resolution’s passage underscores rising tensions between the executive and legislative branches over war powers and diplomatic negotiations.