Legion

A Legion is a division of Sangheili warriors. A Legion is usually led by a high ranking officer, such as a Zealot or Ultra.

Background
The responsibilities and purposes of a Legion seem to vary. They are capable of performing tasks ranging from bridge-crew on starships to ground combat.

The violent nature of the Elite society likely demands that Legions should be capable of engaging in varied forms of combat.

Warrior Crèche
A Warrior Crèche is likely a type of Legion where newer warriors hone their combat skills before being assigned to a regular legion. Warrior crèches seem to be specifically used for ground combat, and are carried aboard Covenant Fleets should any ground actions be needed.

Combat Legions

 * Dn'end Legion

Warrior Crèches

 * N'Noro Warrior Crèche
 * E'Toro Warrior Crèche
 * R'Lan Warrior Crèche

Historical References

 * The term Legion was originally used to describe an infantry unit in Ancient Rome that consisted of 6000 men.

Internal

 * Lance
 * File