Measure fails 49-50 as US launches new retaliatory attacks in Iran and lawmakers question the prolonged conflict US politics live – latest updates The US Senate on Thursday rejected a largely symbolic effort to limit Donald Trump ’s authority to wage war in Iran, amid rising regional tensions aft...
Source: [Guardian World](https://www.theguardian.com/us-news/2026/jul/30/donald-trump-senate-iran-war-power)