Who holds the title of Commander in Chief of the U.S. military?

The title of Commander in Chief of the U.S. military is held by the President of the United States as established by the U.S. Constitution. This role grants the President authority over all branches of the military and the responsibility to direct military operations, which includes decisions on military strategy and troop deployment. This power is a significant aspect of the President's role in maintaining national security and conducting foreign policy.

The other choices reflect important positions within the government, but none hold the specific military command authority granted to the President. The Vice President serves a different role as the second-in-command and primarily focuses on supporting the President's agenda. The Secretary of Defense manages the Department of Defense and advises the President on military affairs, but does not possess the title of Commander in Chief. The Chief Justice oversees the judicial branch of government and is responsible for interpreting laws but does not have command over military forces. Thus, the President is uniquely positioned to serve as Commander in Chief, illustrating the significant constitutional powers allocated to this office.