Thaddeus was a reporter for the Post; a local news agency on Mar Sara. After a fleet of alien warships incinerated Chau Sara, he theorized that they were actually robots who possessed some kind of programming that prevented them from defending themselves (hence why they retreat when confronted by Terran ships).
References[]
- Grubb, Jeff. StarCraft: Liberty's Crusade. Pocket Books, February 27, 2001. ISBN 0-671-04148-7.