I don't believe that it does. It certainly does have enough people to destabilize the sitting government, though, putting Iraq up for grabs at the hands of a number of parties who have been just waiting for the opportunity. If Iran isn't already actively involved it soon will be.
Maybe letting Iraq whither on the vine is actually a devious plot by Obama to get even more Muslim countries, tribes, sects, group, clans and families fighting each other. It's been reported that Turkey has shelled ISIS outside of Mosul, which has also been attacked by the Peshmerga of the Kurds.
No. It's the most peaceful the world has ever been, since Obama has been removing America from the world since January 20th, 2009. This is what success looks like to Obama.