These are the featured characters in the Wars Arc of the Halo Universe:
- James Gregory Cutter - Captain of the UNSC Spirit of Fire. - Ellen Anders - Civilian Consultant of the Office of Naval Intelligence. - Serina - Smart-AI of the UNSC Spirit of Fire. - Alice-130 - Spartan-II Commando of Red Team. - Jerome-092 - Spartan-II Commando and Fire Team Leader of Red Team. - Douglas-042 - Spartan-II Commando of Red Team. - Unidentified Jiralhanae Chieftain