On Tuesday, the US Senate advanced a war powers resolution aimed at limiting President Donald Trump's military engagement in Iran without congressional authorization. The 50-47 vote represents the first successful advancement of such a measure, marking the eighth attempt since the conflict began in February. The resolution received bipartisan support, with four Republican senators—Bill Cassidy, Lisa Murkowski, Rand Paul, and Susan Collins—joining the majority of Democrats in favor. Notably, John Fetterman from Pennsylvania was the only Democrat to vote against the bill, while three Republicans abstained from voting. Senator Tim Kaine, the resolution's sponsor, called for a thorough discussion on the war's rationale, strategy, and financial implications for American taxpayers. Despite this advancement, the resolution is expected to face a presidential veto from Trump if it passes both the Senate and the House, reflecting ongoing partisan divisions regarding the conflict. The vote underscores a growing desire among some lawmakers to challenge Trump's approach to foreign military engagements and to assert congressional authority in matters of war.