Turkish President Recep Tayyip Erdogan has condemned the Jan. 12 explosion in Istanbul's touristic Sultanahmet neighborhood, which killed 10 and injured 15, describing it as a suicide attack of Syrian origin. "Unfortunately, we have casualties in the terror attack who are native and foreign. It will be announced within an hour. May God rest the souls of those who lost their lives and I wish a speedy recovery to the injured. This incident has showed once again that we have to stand in full unity against terror. Turkey's resolute and principled position will continue. It makes no difference to us what their names and abbreviations are. The first target of all terrorist organizations in this region is Turkey because Turkey is struggling against all of those with the same resolution," Erdoğan said at the eighth Ambassadors' Conference in Ankara