About the same time Asshur-bani-pal entered into communication with the Cilician monarch, whose name is not given, and took to wife a daughter of that princely house, which was already connected with the royal race of the Sargonids.
Shortly after his second Egyptian expedition, Asshur-bani-pal seems to have invaded Asia Minor.

Crossing the Taurus range, he penetrated to a region never before visited by any Assyrian monarch; and, having reduced various towns in these parts and returned to Nineveh, he received an embassy of a very unusual character.

"Gyges, king of Lydia," he tells us, "a country on the sea-coast, a remote place, of which the kings his ancestors had never even heard the name, had formerly learnt in a dream the fame of his empire, and had sent officers to his presence to perform homage on his behalf." He now sent a second time to Asshur-bani-pal, and told him that since his submission he had been able to defeat the Cimmerians, who had formerly ravaged his land with impunity; and he begged his acceptance of two Cimmerian chiefs, whom he had taken in battle, together with other presents, which Asshur-bani-pal regarded as a "tribute." About the same time the Assyrian monarch repulsed the attack of the "king of Kharbat," on a district of Babylonia, and, having taken Kharbat, transported its inhabitants to Egypt.
After thus displaying his power and extending his dominions towards the south-west, the north-west, and the south-east, Asshur-bani-pal turned his arms towards the north-east, and invaded Minni, or Persarmenia--the mountain-country about Lakes Van and Urumiyeh.

Akhsheri, the king, having lost his capital, Izirtu, and several other cities, was murdered by his subjects; and his son, Vahalli, found himself compelled to make submission, and sent an embassy to Nineveh to do homage, with tribute, presents, and hostages.

Asshur-bani-pal received the envoys graciously, pardoned Vahalli, and maintained him upon the throne, but forced him to pay a heavy tribute.