The main purpose of this resolution is to direct the removal of U.S. Armed Forces from military actions against Iran that have not been authorized by Congress. It emphasizes the constitutional authority of Congress to declare war and seeks to ensure that any military engagement involving U.S. forces in Iran is done with proper legislative approval. Key provisions of the resolution include a directive for the President to withdraw U.S. military forces from hostilities in or against Iran unless there is a formal declaration of war or specific authorization for military action.