Also known as the Pardus War.
The Second Rashkir-Ska’ari War was escalated by the intervention of the Keldon on the Ska’ari side. They widened the war to attack human space forcing a Human-Rashkir alliance. The ensuing conflict embroiled the entire galaxy and lasted twenty years devastating many planets and starbases. It was finally ended by vital The Battle of Pardus which led to a lasting peace treaty between both sides.
For a full history of the war see Pardusian Story, Chapters two and three.