Tukulti-Ninurta II (meaning: "my trust is in [the warrior god] Ninurta") was King of Assyria from 890 BCE to 884 BCE. He was the second king of the Neo Assyrian Empire.
Tukulti-Ninurta II was victorious over Ammi-Ba'al, the king of Bit-Zamani, and then entered into a treaty with him (which included prohibitions against selling horses to Assyria's foes), as a result of which Bit-Zamani became an ally, and in fact a vassal of Assyria. Ammi-Ba'al remained in power, but from that moment on, he had to support Tukulti-Ninurta II during his military expeditions to the Upper Tigris against the Hurrians and Urartians in Nairi.[3]
Tukulti-Ninurta II developed both Nineveh and Assur, in which he improved the city walls, built palaces and temples and decorated the gardens with scenes of his military achievements.[4]