Teppe Hasanlu or Hasanlu Tepe is an archeological site of an ancient city located in northwest Iran, a short distance south of Lake Urmia. The nature of its destruction at the end of the 9th century BC essentially froze one layer of the city in time, providing researchers with extremely well preserved buildings, artifacts, and skeletal remains from the victims and enemy combatants of the attack. The site was likely associated with the Mannaeans.

Naqadeh, formerly known as Sulduz, is a city in the Central District of Naqadeh County, West Azerbaijan province, Iran, serving as capital of both the county and the district.