Na-TaK was a Protocol droid from the Gree Enclave active during the Galactic War. In 3640 BBY Gree forces on Asation were attacked by the creatures coming through the Grand Hypergate that was opened by Kephess, servant of the Dread Masters. Gree Gatemaster Beltek'k went to ask for help from the Galactic Republic and was successful as forces under Major Cobus were sent to Asation. However, they were not sufficient and Na-TaK contacted Republic Minister Sosa, urging her to send more capable individuals to combat Kephess and close the hypergate.