"My division worked under her during the occupation of Vaced—street-to-street fighting for the Emperor's glory."
―Colonel Proshen[src]

The occupation of Vaced occurred sometime during the Great Galactic War and Cold War between the Galactic Republic and the Sith Empire, and saw the Empire invade and occupy the planet Vaced. Colonel Proshen's division, Special Tactics Group 32-Alpha, served under Darth Lachris during the occupation, and fought in urban combat environments.