Scream and Rage have to be Belkans due to their true names and them flying Su-47 Berkuts. Maybe they're mercenaries because even the Belkans may have seen they were unstable and psychotic, especially Scream. She alone makes Grabacr and Ofnir look sane.
Screams death got me in the feels when I killed Rage and she went insane I kinda hoped that the developers put in a different ending if you didn't kill Scream. Like would she fly away cursing to us that she would kill us? Or do something else...
