Various ISIL leaders are controlled and / or recruited by USA.
According to a report published by Russian Ministry of Defence, president Putin is preparing his military forces for World War III after he ordered Minister of Defense Sergey Shoigu and Head of Russian Aerospace Forces Victor Bondarev to prepare Syria to become an “impenetrable zone of conflict” that would become “Obama’s graveyard”.
No information about the mentioned report is to be found anywhere.