Muwatalli II
At the start of Muwatalli II’s reign the capital of Hatti was Hattusa, located in the northern region of Anatolia. Not long after he came into power, he made the decision to move the capital to a new location, which he named Tarhuntassa. There is no documentation stating the reason why the capital was moved, but scholars, based on later texts written by his brother Hattusili III and the campaigns Muwatalli II fought, have come up with two possible reasons.