556th Battalion

The 556th Battalion (map designate: INF 34 ||| 581) was an infantry formation of the UNSC Army during the Human-Covenant War. This battalion was garrisoned in the eastern Viery territory of the Human colony of Reach. It was assigned to the 34th Infantry Brigade during the invasion to counter Covenant Army landing forces.

Internal

 * UNSC Army
 * Viery order of battle