US Senate passes war powers resolution challenging Trump’s Iran war authority
Four Republicans joined Democrats to back a measure seeking to limit the US president’s military authority

TL;DR
- The US Senate approved a war powers resolution with a 50-48 vote, challenging President Trump's authority to continue military action against Iran.
- Four Republicans joined Democrats in supporting the resolution, indicating a split within the party over the conflict.
- The resolution requires the president to seek congressional authorization for military force against Iran, a move proponents argue is mandated by the Constitution.
- Public opinion polls show significant disapproval of the war with Iran, with only 23% believing the US is stronger due to the conflict and most doubting the longevity of any truce.
- The passage of the resolution is seen as a symbolic rebuke to the president and reflects growing discontent among Republicans ahead of the November midterm elections.