UNSC Supreme Headquarters

From Halopedia, the Halo wiki

The UNSC Supreme Headquarters, as its name suggests, is the top headquarters of the United Nations Space Command, located somewhere in the United Republic of North America.[1][Note 1]

The headquarters is possibly located in New York City due to the city's historic connection to the United Nations.[1]


  1. ^ The UNSC Supreme Headquarters is not mentioned outside the Halo Encyclopedia: The Definitive Guide to the Halo Universe; in the Kilo-Five Trilogy, HIGHCOM Facility Bravo-6 in Sydney is consistently referenced as the UNSC's top headquarters instead.