- This article is about the Polemarch. You may be looking for his brother, the Mobile Operations Police soldier.
After Polemarch Ketkar resigned from his position, Averbach was named as the next Polemarch. Soon after coming into power, he specifically requested for Victor Delgado to join him via a Zipship on his personal ship, the Vandalorum that was heading towards the Formic warships.
- While only named once in The Swarm, an interview conducted with Aaron Johnston revealed that Averbach was the brother of the Mobile Operations Police soldier Averbach, who died in Earth Afire.