Having arranged things to his satisfaction in Babylonia, Tiglath-pileser turned his attention to the East (Namri, 744), Ararat (743), and Arpad (same year), the last being his objective up to and including the year 740 B.C. Sardurri of Ararat, however, saw his influence threatened by this move, for he, too, was a conqueror, and had had such success, that he felt justified in calling himself “king of Suri,” or North Syria. How matters fell out is not known, but it may be supposed that the Assyrian king went and besieged Arpad, was attacked whilst doing so by Sardurri and his allies, and compelled to raise the siege. A pursuit of the Armenian forces by the Assyrians was the result of this attack, the end being, in all probability, a decisive victory for Tiglath-pileser. This, according to Rost, would seem to be the most reasonable supposition, for the Assyrian king was able to besiege Arpad again next year without any hindrance. The capture of the city in the third year brought the rulers of the district in which it stood to the feet of the Assyrian king—all except one, Tutamû king of Unqu, who was defeated and captured, and his territories annexed to Assyria. During the campaigns in the north at the end of 739 B.C., risings took place in Syria and North Phœnicia, and this gave Tiglath-pileser the wished-for opportunity to bring these districts again under his sway. The Eponym Canon gives for this year the simple entry, “He captured the city of Kullanû,” which Rost supposes to have been in the neighbourhood of Hamath, and if so, must be the Calne of Isaiah x. 9, which is there mentioned with Hamath, Carchemish, Arpad, Samaria, and Damascus as having been subdued by Assyria. The mention of Kullanû as the object of the expedition is probably due to its having been one of the chief factors in the disturbances which took place. It would also seem that Azariah of Judah took part in the attempt to get rid of Assyrian influence, and though this was fully recognized by Tiglath-pileser, the Assyrian king to all appearance did not come into direct contact with his country.