General (UNSC) Affiliation Higher rank Lower rank Command Known Generals [Source] • [Talk] General is the highest rank of commissioned officer in the UNSC Marine Corps, and the second highest in the UNSC Army and UNSC Air Force. A General is equal in rank to an Admiral in the UNSC Navy and a Sangheili General or Field Master in the Covenant. Generals command major areas of responsibility and hold some of the highest of military positions in the UNSC Defense Force.