This bill matters because it addresses a fundamental question about who has the power to decide when the United States uses military force. The U.S. Constitution grants Congress the power to declare war, yet Presidents have often deployed troops into hostile situations without a formal declaration or specific authorization. This resolution aims to reassert Congress's authority in the context of any potential military engagements with Cuba.

If this bill becomes law, it would clarify that the President cannot unilaterally initiate hostilities or blockades against Cuba. This could prevent future conflicts that haven't received explicit approval from the American people's representatives in Congress, thus influencing U.S. foreign policy and military actions in the region. If it does not become law, the President would retain more latitude to conduct military operations against Cuba without direct congressional approval, continuing the historical debate over executive versus legislative war powers.