The National Guard is controlled partly by state governments and partly by the federal government in a shared, “dual” system of authority.

Basic answer

  • In each state and territory, the governor is normally the commander in chief of that state’s National Guard and can activate it for emergencies, disasters, or civil disturbances under state law.
  • The President of the United States can “federalize” the National Guard under federal law (such as Title 10 or the Insurrection Act), at which point Guard units come under federal military command, like active-duty troops.
  • The D.C. National Guard is a special case: it does not report to a governor and is under federal control, ultimately answerable to the president through the Department of Defense.

How control usually works

  • Day to day, Guard units answer to their state’s governor, acting through the state’s adjutant general (the top Guard officer in that state).
  • When federalized, Guard members operate in the federal chain of command, with the president as commander in chief and the Secretary of Defense over operational control.

So, who controls the National Guard depends on its status at that moment: governors under normal state duty, and the president when units are called into federal service.