The Demons 28th Mixed Fleet (also referred to as Fleet B) is made up of old UNSC warships, stolen Covenant ships, and other warship tech. This fleet is designed to patrol the areas controlled by the Demons Mercenary Group, enforcing debts, and fighting wars against the enemies of the Demons. This fleet is crewed by mixed races, such as: Uggnoy, Sangheli, Humans, Huragok, and also Brutes. Some ship classifications include: UNSC Frigate class, Covenant CSS-Class battlecruisers, and Interdictor-class Destroyers. The Fleet was in service for the UNSC-Forunner-Covenant-Demon War.