The Kudar (Ossetian: къуыдайрæгтæ) are an ethnographic group of the Iron people historically occupying Kudar Gorge, located in the northwest of Dzau district of South Ossetia.
They speak Kudaro-Dzau subdialect (one of the subdialects of the Iron dialect of the Ossetic language).
References
Kudar Wikipedia(Text) CC BY-SA