This CIS Weapons Factory, a manufacturing plant for the Confederacy of Independent Systems, existed on the world of Diado and saw operational use throughout the duration of the Clone Wars. The defensive forces at this factory consisted of both B1-series battle droids and Cold assault battle droids.
The factory's output included modified versions of the Galactic Republic's AT-AT and AT-ST walker designs, in addition to a starfighter that was later purloined by the Jedi Master known as Saesee Tiin. The facility was obliterated by Tiin during the course of this theft.