Simus Al Bakharov was a Lieutenant Junior Grade in the Zeon military. While developing a new experimental mobile armor, the MAN-03 Braw Bro, Simus took the armor to Side 6 to test it, but after it sustained damage she retreated.
Later, when the Newtype soldier Challia Bull arrived, he was assigned to co-pilot the Braw Bro with Simus. The two took the armor out to test it, and along the way they encountered the RX-78-2 Gundam. Simus and Challia engaged the Gundam, but were outclassed by it and killed in the destruction of their Mobile Armor.
- In Mobile Suit Gundam: The Origin, Simus does not pilot the Braw Bro alongside Challia Bull and so she survives long enough to make it to the Battle of A Baoa Qu, where she is killed by Sayla Mass.
Principality of Zeon