Lieutenant Petrov was a Commando (formerly a Machine Sentinel) that served their leader known as The General.
Biography[]
in Chapter 10.1.3, Merovingian operatives managed to smuggle Lt. Petrov through to a machine machine mainfraim in order for to upload his own program into a Machine sentinel and attacking the sentinel's former affiliation in order to buy the general more time to get into the blackout zone.