The bill emphasizes Congress's constitutional power to declare war and states that the President is responsible for defending the US from attack. It highlights that Congress has not declared war on Cuba or authorized military force there. It clarifies that the bill seeks the removal of US Armed Forces from hostilities in or against Cuba unless authorized by a declaration of war or specific authorization. It also emphasizes that this does not prevent the US from defending against armed attacks or engaging in counternarcotics operations. If passed, the bill would have a direct impact on the authorization and deployment of US military forces in hostilities involving or against Cuba.