In what country ,thought to be the location of Washukanni  is Tell Halaf
Tell Halaf Tell Halaf (Arabic: تل حلف‎ ‎ ) is an archaeological site in the Al Hasakah governorate of northeastern Syria, near the Turkish border, just opposite Ceylanpınar. It was the first find of a Neolithic culture, subsequently dubbed the Halaf culture, characterized by glazed pottery painted with geometric and animal designs. The site, which dates to the 6th millennium BCE, was a Hittite ruling city at first and was later the location of the Aramaean city-state of Guzana or Gozan in the 10th century BCE. By the end of 9th century BCE the city and its surrounding area was incorporated into the Assyrian Empire. During the Syrian Civil War, People's Protection Units took control of the area.
Judaydat al-Khas Judaydat al-Khas or Jdeidet el Khass (Arabic: جديدة الخاص‎ ‎ ) is a village in southwestern Syria in Rif Dimashq Governorate, close to Damascus International Airport. It is located southwest of Lake Otaybah and near the archaeological site of Tell Aswad, known to locals as "The Black Hill". Some of the flints that have been found in the area of the village resemble those from the oldest levels of Tell Ramad. Wild boar is still herded in the nearby mountains today. According to the Syria Central Bureau of Statistics, Judaydat al-Khas had a population of 6,298 in the 2004 census.