Stargate Command

Earth's base of operations for off-world surveillance and reconnaissance through the Stargate, operated by the United States government. Nicknamed the "S.G.C.", the facility occupies several lower levels inside Cheyenne Mountain, beneath N.O.R.A.D. All SG Teams operate out of this Command.

Commanders  Major General George Hammond Major General Bauer Dr. Elizabeth Weir Brigader General Jack O'Neill