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Senate Rejects Iran War Powers Bill After FlipSenate Rejects Iran War Powers Bill After Flip

6/28/2026

Summary

Story summary

The Senate rejected the Iran war-powers concurrent resolution 47-50-1, overturning Tuesday’s 50-48 approval.
After the lunch, Senators Bill Cassidy and Rand Paul changed their votes to oppose following a briefing with Vice President JD Vance and envoy Steve Witkoff.
Senators Susan Collins and Lisa Murkowski stayed supportive, while President Donald Trump posted on Truth Social that the vote puts Iran on notice and called the dissenting Republicans losers.

History

Historical Context

The 1979 seizure of the U.S. Embassy in Tehran, where 52 American diplomats were taken on 4 November, sparked a 444-day crisis that led Congress to impose sanctions and shape U.S. war-powers debates. After the hostages were freed on 20 January 1981, partisan splits re-emerged, prompting today’s Senate reversal of the Iran war-powers resolution, with senators such as Bill Cassidy and Rand Paul opposing new pressure.

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Story summary

The Senate rejected the Iran war-powers concurrent resolution 47-50-1, overturning Tuesday’s 50-48 approval.
After the lunch, Senators Bill Cassidy and Rand Paul changed their votes to oppose following a briefing with Vice President JD Vance and envoy Steve Witkoff.
Senators Susan Collins and Lisa Murkowski stayed supportive, while President Donald Trump posted on Truth Social that the vote puts Iran on notice and called the dissenting Republicans losers.

1 / 2