Balka was a star system, located somewhere in the galaxy's Alpha or Beta Quadrants, in or near the space of the Klingon Empire.
History and specifics[]
The Balka system's orbit was the location of a planetary system, including the world of Balka.
In the year 2370, Gowron traveled here with Pok, son of Torghn to find the origin of the Romulan assassin probe that killed Torghn, son of Kmpok. (ST novel: Klingon)