Horse eaters

I now have a reliable account of the story of warriors eating horses in Iraq and Syria. When I first heard the story, it was about American soldiers buying and eating Arabian horses, but it did not make much sense, given food habits in this country and restrictions imposed on US soldiers. Lately, someone told me that it was actually ISIS fighters from Kazakhstan, a country where people eat horse meat regularly, who were seeking Arabian horses, and white ones in particular, to eat them. Several Kazakh squadrons appear to operate within ISIS ranks.