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US House passes Iran war powers resolution with bipartisan support

The US House of Representatives has approved a war powers resolution for the third time, curtailing presidential authority to conduct military operations against Iran. The measure secured backing from seven Republican lawmakers alongside Democratic support.

LSN World News · 16 September 2026

US House passes Iran war powers resolution with bipartisan support

The House passed the Iran war powers resolution with bipartisan support, marking the third approval of similar legislation aimed at restricting unilateral military action in the region. The resolution, if enacted into law, would require congressional authorization before any further military operations against Iran could be conducted.

Seven Republican representatives crossed party lines to vote in favour of the measure, joining the Democratic majority in the chamber. This bipartisan backing reflects growing congressional concern over executive military authority and the constitutional requirement for legislative oversight of armed conflict.

The resolution follows longstanding debates over war powers between the legislative and executive branches. Proponents argue that such measures uphold constitutional principles requiring Congress to declare war, while opponents contend they limit necessary presidential flexibility in responding to security threats.

The measure now faces additional procedural steps, including potential Senate consideration. Previous iterations of similar resolutions have reflected deep divisions over US military policy in the Middle East and the scope of presidential war-making authority under the Constitution.