Under Kushite rule, Egypt clashed with the growing Assyrian empire.
In the eighth century B.C., Nubian pharaohs beginning with Shabako, ruler of the Nubian kingdom of Kush, established their own dynasty–the 25th–at Thebes. Under Kushite rule, Egypt clashed with the growing Assyrian empire. In 671 B.C., the Assyrian ruler Esarhaddon drove the Kushite king Taharka out of Memphis and destroyed the city; he then appointed his own rulers out of local governors and officials loyal to the Assyrians. One of them, Necho of Sais, ruled briefly as the first king of the 26th dynasty before being killed by the Kushite leader Tanuatamun, in a final, unsuccessful grab for power.