Yamhad was the name of the Amorite kingdom centered at Ḥalab (modern day
Aleppo), its dynasty ruled for more than two centuries, Aleppo became a major power and dominated Northern Syria with the monarch holding the title of
Great King. During these centuries, Aleppo had to deal with the rising power of both the
Mitanni (Hurrian), and the Hittite kingdoms. The
Hurrians's influence seems clear already during the reign of
Abba-El I (Abban) (1750-1720 BC); he recalls the help given to him by the Hurrian Goddess
Hebat. Then Aleppo and its allies were attacked by the Hittite king
Hattusili I starting c. 1650 BC (Middle chronology). After many campaigns, Hattusili I finally attacked Aleppo directly during the reign of Hammurabi III. The attack ended in a defeat, the wounding of the Hittite king and his later death c. 1620 BC. Yet later Aleppo was conquered by Hattusili's son
Mursili I, who captured Hammurabi III. The native dynasty regained Halab after the assassination of Mursili but the "Yamhad" name fell out of use. According to Jesse Casana (2009): Under Hattusili’s successor, Mursili I, the Hittites conquered much of Syria, including Halab, and invaded Mesopotamia where they sacked Babylon. These incursions probably weakened the kingdom of Yamhad considerably but did not lead to full Hittite control of the region. Instead, Hittite advances into northern Syria were countered by the Hurrian kingdom of Mittani to the east, as well as by the Egyptians to the south. During the period between the writing of the Alalakh Level VII [1780-1680 BC] and Level IV texts, Halab seems to have become subservient to Mittani while still exerting control over the
Amuq region. ==Mitanni and Hittite conquests==