NATIONAL

Senate Rejects Fifth War Powers Resolution on Iran Operations

Apr 26 · April 26, 2026 · 2 min read

Why It Matters

The Senate voted 46-51 to table a resolution that would require President Donald Trump to withdraw U.S. forces from military operations in Iran without congressional authorization. The vote marks the fifth time the Republican-controlled chamber has declined to invoke the War Powers Act to limit the president’s military authority in the conflict. Democrats have filed at least nine additional measures awaiting consideration.

What Happened

The resolution, which failed largely along party lines, would have forced an end to ongoing U.S. military operations against Iran that began with joint U.S.-Israeli strikes on February 28. Both New Jersey senators, Cory Booker and Andy Kim, voted to advance the measure. Booker, a member of the Senate Foreign Relations Committee, argued on the floor that Congress has sole constitutional authority to declare war.

The House previously rejected a similar resolution along party lines, with Democrats supporting limits on presidential war powers and Republicans backing the administration’s position.

By The Numbers

The conflict has resulted in thousands of civilian casualties in the Middle East and the deaths of 13 U.S. service members since late February. The administration has deployed approximately 10,000 additional troops to the region and moved warships and missile interceptors to U.S. bases and allied nations. The Pentagon recently approved a $4.5 billion arms package for the United Arab Emirates.

The War Powers Act of 1973 requires the White House to inform Congress within 48 hours of military action and prohibits troop engagement beyond 60 days without congressional approval. That deadline is approaching.

Zoom Out

The dispute echoes congressional debates over presidential war authority during previous Middle East conflicts. The War Powers Act mandates that Congress be consulted in every possible instance before military action and requires the president to file reports every six months during ongoing operations.

Defense Secretary Pete Hegseth and Joint Chiefs Chairman Dan Caine are scheduled to testify at a budget hearing next week, where they are expected to face questions about the Iran operations. Two New Jersey representatives on the House Armed Services Committee will participate in that hearing.

What’s Next

Democrats plan additional attempts to invoke War Powers Act resolutions in the coming days. Republican senators have argued that limiting the president’s military authority during active operations would weaken the U.S. negotiating position abroad. Senator Roger Wicker of Mississippi, chairman of the Senate Armed Services Committee, said passing such resolutions would be unwise and curtail necessary presidential authority.

Last updated: Jun 1, 2026 at 7:04 PM GMT+0000 · Sources available
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