31st Legion

The 31st Legion was a in the. It was led by CC-1696 "Bryse", often in conjunction with  Shahmzar Aonda-Alci. Aonda-Alci's, Ac'churo Valnuon, also led the 240th Regiment, a division of the 31st, along with  CC-3839 "Mirshe". Early during the war, at least some elements of the 31st were under the command of General.

The s of the 31st Legion were distinguished by their cyan-trimmed armor. They were among the first in the army to color their armor according to division rather than the ranks of individual troopers.

Behind the scenes
The cyan armor is a fanon retcon of sorts for the team color for Echuu's clone troopers in the  campaign.