Gudabiirsi have always been a trojan horse for faqash and hutu.
This alleged massacre is a myth told by shameless people. As LeJusticier stated, why not post evidence or atleast the names of people allegedly massacred by SNM.
This quote from HRW confirms that SNM not only spared unarmed civilians that collaborated with Afweynes regime but also warned Isaaq civilians from avenging their loved ones even though we had every right to kill those that killed our family members with impunity.
Isaak refugees we interviewed expressed anger at the stiff warnings they received from the SNM not to take revenge against civilian non-combatants who were not involved in the war. When non-Isaak civilians were armed, the SNM regarded them as an integral part of the government's fighting forces, and as such, legitimate targets to attack.
Maybe the Gudabiirsi wanted Isaaq to act like their mongrel patrons (Faqash + Hutu) did in Zoomalia where they committed crimes against humanity (rape, murder, starvation, ethnic cleansing etc.) against the interriverine communities.
The Gudabiirsi and minority Dofaar Ismaciil living in far eastern Somaliland should thank God that Isaaq is noble.