Hattusili III
Despite Assyrian strength, Shattuara's son Wasashatta attempted to rebel. He sought Hittite help, but that kingdom was preoccupied with internal struggles, possibly connected with the usurpation of Hattusili III, who had driven his nephew Urhi-Teshup into exile. The Hittites took Wasashatta's money but did not help, as Adad-nirari's inscriptions gleefully note.