The United States Senate on Wednesday rejected a Democratic-led resolution aimed at preventing President Donald Trump from taking further military action against Iran without congressional approval.
The measure failed in a 47–52 vote, largely along party lines. Republican Senator Rand Paul was the only member of his party to support the resolution, while Democratic Senator John Fetterman was the sole Democrat to oppose it. Senator Jim Justice did not participate in the vote.
The resolution, introduced by Senator Tammy Duckworth, sought to require the withdrawal of US armed forces from hostilities involving Iran unless Congress formally authorized the action through a declaration of war or specific approval.
The vote marks another instance of Republicans resisting efforts to limit presidential war powers, even as concerns grow over the duration of the conflict. Although Trump has indicated a desire to bring the war to an end, no clear timeline has been established.
Some Republican lawmakers have signaled they may push for greater oversight if the conflict continues beyond 60 days, a threshold set by the War Powers Resolution of 1973, which requires congressional authorization for extended military engagements.
Senators Thom Tillis and John Curtis have both indicated they may reconsider their support if the administration does not seek approval. Meanwhile, Senator Lisa Murkowski has expressed reservations and proposed a more limited authorization for the use of military force.
