Note: This description is a placeholder sourced from http://x3.solasistim.net/index.php/Races/ which is the mirror version of the now defunct X3Wiki. Updating this page is advised once egosoft writes an encyclopedia description for the Kha'ak in X4
The Kha'ak are an aggressive race who are determined to annihilate all life in the X-Universe. Insectoid in origin, very little is known about them excepting their widespread dependence on Nividium.