The Senate has rejected a war powers resolution proposed by Sen. Tim Kaine, aiming to limit President Trump’s military authority against Iran, in a party-line vote. The resolution sought to require Congress to debate and vote on whether the President could strike Iran, but it was defeated with Sen. John Fetterman and Rand Paul as the sole dissenting voices. Earlier, Kaine had vowed to push the resolution despite a ceasefire between Israel and Iran. The debate centers on whether Trump’s strikes constitute an act of war requiring congressional approval, with Senate Republicans asserting he acted within his constitutional authority. The resolution reflects a broader debate on the division of war powers, with some experts agreeing that Trump had the executive authority to strike Iran.