The main purpose of this legislative text is to direct the removal of U.S. Armed Forces from any military actions against Iran that have not been specifically authorized by Congress. It emphasizes the constitutional requirement that only Congress has the authority to declare war, ensuring that military engagements are properly sanctioned. Key provisions of this resolution include a clear directive for the President to withdraw U.S. troops from hostilities involving Iran unless there is a formal declaration of war or a specific authorization for military action.