Terran Confederation wars before Kilrathi?


As an aside, Terrans and Kilrathi had already had contact before this, but it was between fringe elements of both sides - pirates, privateers and the like. Publically, the Kilrathi were probably (near) completely unknown aside from some of the outer areas of Confed (ie current BW systems) and higher level government/military/intelligence groups. I'm not sure when refuges started to show up with stories about the Kilrathi.