US Senate Moves to Limit Trump’s War Powers in Iran Conflict

May 2026 | By Azad News HD

The US Senate has advanced a war-powers resolution aimed at restricting President Donald Trump’s authority to continue military action against Iran without congressional approval.

The procedural vote passed 50–47, with four Republican senators joining Democrats in supporting the measure, marking a rare bipartisan challenge to the president’s war authority stance.

The resolution seeks to require presidential authorisation from Congress before continuing or expanding military operations related to the ongoing US-Israeli conflict involving Iran.

Lawmakers supporting the move argued that the US Constitution grants Congress the sole authority to declare war, reinforcing the checks and balances between branches of government.

However, the measure still faces significant hurdles, including approval in the Republican-controlled House of Representatives and a likely presidential veto.

Democratic Senator Tim Kaine, who sponsored the resolution, said Congress must be involved in decisions about war, especially during diplomatic developments involving Iran.

The vote reflected divisions within both parties, with only one Democrat opposing the resolution and a small group of Republicans breaking ranks to support it.

The war-powers debate has intensified after ongoing strikes and tensions that began earlier this year, raising concerns over executive overreach in military decisions.

Under the 1973 War Powers Resolution, US presidents are required to seek congressional approval within 60 days of deploying military forces, a rule now at the center of renewed political debate.

Conclusion

The Senate’s move highlights growing political pressure in Washington to reassert congressional authority over war decisions amid escalating tensions with Iran.

Disclaimer

This article is independently rewritten for news and informational purposes by Azad News HD.