Homeworld Command

The Office of Homeworld Security is an informal name for the secret branch of the US Government that is responsible for the defense of Earth. This includes the overall command of the Tau'ri fleet as well as overseeing the SGC and the Antarctic Outpost. Homeworld Security was originally created after the attack on earth by Anubis and the Battle of Antarctica. Originally it was under the command of Lieutenant General George Hammond, though he retired and Homeworld Security is now commanded by Lieutenant General Jack O'Neill.