The Turkish President claimed that Syria is a sponsor of the Islamic State. Recep Erdogan is confident that leader of the Syrian Arab Republic along with its allies funds the Islamic radicals and supplies them with weapons. The President of Turkey also noted, that he would continue to support moderate rebels and Turkmen, who fight against Assad. Erdogan himself, though, is not the last on the list of the best friends of the 'Islamic State'. Earlier he used to make a remark on the Russian Su-24 crash, explaining the reasons of the tragedy with a 'knee-jerk reaction' of the Turkish military.
The points of view of Biden and Putin do not coincide in the understanding that the relations should be built on a mutually beneficial basis and coincidence of interests