Inferno Team was a SPARTAN fireteam attached to Special Warfare Command Group Three, comprised of varying numbers of super-soldiers from different projects, including the SPARTAN-II, SPARTAN-II Class II, SPARTAN-III and TROJAN programs. Designed for large scale assaults on Covenant forces, the membership of the team made it one of, and at times the, largest SPARTAN-based team in the UNSC armed forces.