In what country ,thought to be the location of Washukanni  is Tell Halaf
Washukanni Washukanni (or Waššukanni) was the capital of the Hurrian kingdom of Mitanni, from around 1500 BC to the 13th century BC. Its precise location is unknown. A proposal locates it under the largely unexcavated mound of Tell el Fakhariya, near Tell Halaf in Syria, but that is rejected by Edward Lipinski.
Shapsugs The Shapsug (Adyghe: шапсыгъ ] , Russian: шапсуги , Turkish: "Şapsığlar" , Arabic: الشابسوغ‎ ‎ , Hebrew: שפסוגים‎ ‎ ), also known as the Shapsugh or "Shapsogh", are one of the twelve tribes of the Circassian people. In Russia, the remaining Shapsug population mainly live in the Tuapsinsky District (Tuapse) of Krasnodar Krai, Lazarevsky City District of Sochi, and in the Republic of Adygea, which were a small part of historical Circassia. However, the major Shapsug communities are found in Turkey, Israel (Kfar Kama), Jordan (Amman, Naour, Marj Al-Hamam, Wadi Al Seer), Iraq, Syria, Western Europe, and the United States of America. The first Circassians to settle in Amman were from the Shapsug tribe, and as a result the Shapsug's neighbourhood is considered the oldest neighbourhood in the Capital Amman and was the down town of it; however, other Circassians from the Kabardian, Abadzekh, and Bzhedug tribes also settled in Amman afterwards.