Egypt continued to intrigue against Assyria, and Esarhaddon resolved to deal effectively with Taharka, the last Ethiopian Pharaoh. In 674 B.C. he invaded Egypt, but suffered a reverse and had to retreat. Tyre revolted soon afterwards (673 B.C).
Esarhaddon, however, made elaborate preparations for his next campaign. In 671 B.C. he went westward with a much more powerful army. A detachment advanced to Tyre and invested it. The main force meanwhile pushed on, crossed the Delta frontier, and swept victoriously as far south as Memphis, where Taharka suffered a crushing defeat. That great Egyptian metropolis was then occupied and plundered by the soldiers of Esarhaddon. Lower Egypt became an Assyrian province; the various petty kings, including Necho of Sais, had set over them Assyrian governors. Tyre was also captured.
When he returned home Esarhaddon erected at the Syro-Cappadocian city of Singirli[543] a statue of victory, which is now in the Berlin museum. On this memorial the Assyrian “King of the kings of Egypt” is depicted as a giant. With one hand he pours out an oblation to a god; in the other he grasps his sceptre and two cords attached to rings, which pierce the lips of dwarfish figures representing the Pharaoh Taharka of Egypt and the unfaithful King of Tyre.
In 668 B.C. Taharka, who had fled to Napata in Ethiopia, returned to Upper Egypt, and began to stir up revolts. Esarhaddon planned out another expedition, so that he might shatter the last vestige of power possessed by his rival. But before he left home he found it necessary to set his kingdom in order.