US Senate blocked a bid to curb military action on Iran, leaving the president's authority unchangedThe vote revealed minor fractures within both parties. Susan Collins, Lisa Murkowski and Rand Paul, voted in favor of the measure, while Democrat John Fetterman joined the Republican majority in voting against it. Following the defeat, she criticised Senate Republicans for voting to continue a "costly war" rather than standing "with the American people". Susan Collins, Lisa Murkowski and Rand Paul, voted in favour of the measure, while Democrat John Fetterman joined the Republican majority in voting against it. Kentucky's Republican Sen. Mitch McConnell did not vote.