Klackon colonies were highly productive. This insectoid race could work in a very efficient manner to produce whatever the colony (or empire) needed. Xenophobic, somewhat expansionistic, and constantly building and producing, the Klackons made a formidable enemy. The Klackons preferred smaller ship designs. Their propulsion systems were rather poor, but their construction methods were outstanding. The Klackons disliked the Batarians, Voths, Orks, Geonosians and Turians. They were more receptive to the Alliance of Nations.