Eventually, Colonel Madrighast and his unit, which included the ISD Unyielding, found refuge on Chadawa, which had split from the rest of the remaining Galactic Empire and thus forming its own remnant government. Madrighast and his unit participated in the battle at Chadawa against the New Republic Barma Battle Group and the loyalist 204th Imperial Fighter Wing, ultimately losing the engagement and resulting in the unit's annihilation.