Who is the Commander in Chief of the military?

The President of the United States serves as the Commander in Chief of the military, a role that is established by the Constitution. This authority allows the President to direct military operations and make strategic decisions regarding national defense and military engagement. As Commander in Chief, the President has the power to deploy troops, oversee military operations, and ensures the nation's security through the armed forces. This position is crucial for maintaining the balance of powers within the U.S. government, as it places military authority in the hands of an elected leader who is accountable to the public.

The other options represent important roles within the U.S. military and government but do not hold the title or authority of Commander in Chief. The Vice President often helps in policy decisions and may lead in the absence of the President, but does not command the military. The Secretary of Defense oversees the Department of Defense and reports directly to the President, assisting with military matters, yet is not the ultimate authority. The Secretary of the Army is responsible for specific operation and administration of the U.S. Army but operates under the authority of both the President and the Secretary of Defense.