Who is responsible for the overall command of the U.S. Armed Forces?

The President of the United States is responsible for the overall command of the U.S. Armed Forces, serving as the Commander-in-Chief. This role is established by the Constitution, which grants the President the authority to direct military operations, make critical decisions regarding national defense, and oversee the military as a whole.

As Commander-in-Chief, the President has the power to deploy troops and engage in military actions, although significant military decisions may require consultation with military leaders and, in some situations, the approval of Congress, particularly when it comes to funding and declaring war.

In contrast, the Secretary of Defense operates under the President and is responsible for the Department of Defense, implementing military policy and managing the armed forces. The Joint Chiefs of Staff, comprising senior military officers, serve as advisors to the President and Secretary of Defense but do not command the military. Congress has a role in military oversight and funding but does not command the armed forces directly.