1586–1556 BCE (short chronology). Recent excavations in Zincirli Höyük, Southern Turkey, suggest that Hattusili I destroyed a complex at that site in the mid to late 17th century BCE, which can confirm the middle chronology dating for his reign.[2][3] This event could have been part of his campaign against Zalpa in order to disrupt an exchange network connected to Aleppo that previously linked the Euphrates, North Syria, and Central Anatolia.[2]