Dylar IV

Dylar IV had been an important Terran colony, a core world of the Confederacy and home base of Omega Squadron. It is believed to have been overrun by the Zerg, and subsequently purified by the Protoss. Since then, it has been recolonized by the Terran Dominion, and several shipyards have been constructed in planetary orbit around it. Here, battlecruisers were built and repaired.

In a swift action, the United Earth Directorate stole the battlecruisers, defeated the Dominion revenge fleet, and impressed the soldiers there into their service. This was the first major spaceship battles between the Dominion and the United Earth Directorate.