Unified Nation of Sector Coalition

The Unified Nation of Sector Coalition, commonly referred as the UNSC was the ruling government in a unified sector now referred as the UNSC space. An coalition of multiple star systems that banded together forming a republic state, the UNSC is the only government not part of the Galactic Republic or the Empire. However the UNSC aligned with the Republic after the Confederacy of Independent Systems invaded the Asgard star system, but was repelled by the UNSC Navy. The confrontation allowed full support to the Republic by sending in their resources and even their officers under Republic command to go against the CIS.