Covenant army
From Halopedia, the Halo wiki
The Covenant Army is a branch of the Covenant Military responsible for land-based operations. It is the primary invasion force, and houses the numerous Special Operations units. [1]
Species In The Covenant Army
Pre Civil War
Post and During Civil War
A wierd thing is that in Halo 2 Elites, Grunts, and Hunters were Seperatists while Brutes, Jackals, Prophets, and Drones were loyalists. While in Halo 3 all but the Elites were Loyalists.
Covenant Civil War
During the Covenant Civil War, or "Great Schism", the Army was split in two, Loyalists supporting the Prophets, and Separatists supporting the Arbiter.