Pakistan, June 24 -- The United States Senate has approved a resolution aimed at ending US military involvement in the conflict with Iran, marking a significant challenge to President Donald Trump's war policy despite uncertainty over its practical impact.

The Republican-controlled Senate voted 50-48 in favor of the measure, with four Republican senators joining nearly all Democrats in supporting the resolution. The vote reflects growing concern in Congress over the conflict with Iran, which began on February 28 and has become increasingly unpopular among lawmakers and the public.

The legislation directs President Trump to remove US armed forces from hostilities involving Iran. However, its ability to force a policy change remains uncer...