Sarduri II
Arpad later became a major vassal city of the Kingdom of Urartu. In 743 BC, during the Urartu-Assyria War, the Neo-Assyrian king Tiglath-Pileser III laid siege to Arpad following the defeat of the Urartuan army of Sarduri II at Samsat. But the city of Arpad did not surrender easily. It took Tiglath-Pileser three years of siege to conquer Arpad, whereupon he massacred its inhabitants and destroyed the city. Afterward Arpad served as a provincial capital. Tell Rifaat, which is probably the remains of Arpad, has walls still preserved to a height of eight meters.