Fireteam Horus was a SPARTAN-IV team operating under both the Spartan branch and Office of Naval Intelligence. Formed as a long-range reconnaissance and infiltration unit in 2556, Horus operates discreetly and with minimal support in the field, scouting out far-off colony worlds and alien planets for signs of hostile activity. While not a frontline Spartan unit, the team has been responsible for the destruction of numerous outposts and remote bases supplying both Insurrectionist groups and rogue Covenant factions in a fairly short period. By 2558, Fireteam Horus was one of ONI's most valuable Spartan assets in the field and were among those considered for the task of tracking down Blue Team after they went AWOL in October of that year.
Ronald Klein - Team Leader; former Headhunter with years of Special Forces experience.
Rita Skala - Pilot; formerly part of the UNSC Air Force, trained with both Human and Covenant craft.