The Seventh Army, alternatively referred to as Golden Nyss Command, functioned as a Sector Army within both the Republic and, subsequently, the Imperial military. Its principal responsibility was the protection of the Immalia Oversector.
Throughout the Clone Wars conflict, the 7th Sector Army's main purpose involved defensive operations. Its duties included maintaining patrols over the Namadii Corridor up to Ansion, as well as the extensive region of space located between Dorin and Bogden. Furthermore, the Seventh Army often remained prepared to assist the 5th Sector Army in countering dangers originating from the Unknown Regions, and it undertook covert reconnaissance missions beyond established borders.