It's a former refugee camp now it's a growing town. Isaaq live there in large numbers especially Habar Awal subclan making the majority.
No it wasn't a refugee camp but lots of refugees went there during the war. Those came back as the war finished
Deleted that because I don't know which is bigger than what but I do know Harta sheikh is not anywhere near Dhagaxbuur.
It's about the same size as Qabri Bayax