Durux is a planet boarding on Protoss, Terran, and Zerg space. It is a fairly unstable world orbiting binary stars. Mainly desert and volcanic, Durux holds little in terms of resource value. For military purposes, it is ideal for setting a foothold for scouting out the other races. As such many try to invade, settle, and hold base on the world. After the Brood War, the Zerg held a firm claim to the planet despite the constant sieges from the Terrans.