Ithklur

The Ithklur are the most feared warriors known to man. To an Ithklur, Vargr plunder is a walk in the park; Aslan warrior spirit is the babbling of a toothless child. Other races make such a fuss over violence-why not just do it and enjoy it? To the Hivers, the Ithklur are their trained, elite shock troops, lovingly perfected by millennia of manipulation and social engineering. no finer tool has ever been fashioned. But as far as the Itklur are concerned, the have the Hivers just where they want them. Who wants to be a boring taxi driver anyway? if the hivers want to pretend they're in charge, what does it really hurt, so long as the leave the Ithklur alone? Who is manpulating whom?

Source:  GURPS Traveller : Alien Races 3 & Traveller the New Era - Aliens of the Rim.