Hayasa

Hayasa-Azzi or Azzi-Hayasa (Hittite: URUḪaiaša-, Armenian: Հայասա) was a Late Bronze Age confederation in the Armenian Highlands and/or Pontic region of Asia Minor. The Hayasa-Azzi confederation was in conflict with the Hittite Empire in the 14th century BCE, leading up to the collapse of Hatti around 1190 BCE. It has long been thought that Hayasa-Azzi may have played a significant role in the ethnogenesis of Armenians.