The United States Senate has advanced a proposal aimed at restricting President Donald Trump’s authority to initiate military operations against Iran without explicit congressional approval. The measure, described as a war powers resolution, marks the first time the Senate has voted in favor of such a limitation on the president’s war-making powers.

Although politically significant, the proposal has not yet become law. It must still pass several legal and constitutional stages before taking effect. The move is being viewed as a major political challenge to the Trump administration’s executive authority.

Analysts cited in the report suggest that amid rising military tensions surrounding Iran and concerns over potential U.S. involvement, Congress is seeking to reassert its constitutional role in authorizing acts of war.