The Grysk conquests were a series of conquests made by the Grysk Hegemony in the Unknown Regions. The Chiss Ascendancy saw the Grysk as a threat.
The Chiss Ascendancy had records of many battles against the Grysks, including some that they participated in and others they simply observed. The Grysk degraded the right side of their helmets and armor on the previous wars they fought against various other species and groups.