Military Structure and Branches
Who’s Actually in Charge of the U.S. Military?
The U.S. military chain of command runs president, Secretary of Defense, then combatant commanders, and troops must refuse illegal orders.
Military Structure and Branches
Military structure is how the armed forces are organized, from the president at the top to the individual branches and commands. The branches include the Army, Navy, Air Force, Marine Corps, and Space Force. The Department of Defense, the Joint Chiefs of Staff, and the combatant commands sit above and across them.
People usually ask who is in charge, what each branch does, how officers and enlisted members differ, how ranks work, and how the Pentagon fits together.
18articles
October 6last updated
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