The clash at Barseg occurred during the Pre-Republic era, pitting the Kingdom of Cron, led by the Pirate King Xer, against the forces of the Three Allied Kingdoms. The battle took place on the planet of Barseg.
After King [Ferece]'s defeat, Xer seized power, proclaiming himself the new King of Cron. Subsequently, he initiated a military operation aimed at dominating the Tion Cluster. Having secured control over the entirety of the Kingdom of Cron, Xer turned his attention toward three allied kingdoms situated on his rimward side: Jaminere, Cadinth, and Barseg. These conquests led to the absorption of the Three Allied Kingdoms into Xer's Empire.