Ankara has played a significant role in allowing Isis and other jihadists to flourish in Syria and the region

"The shift in focus is a significant drawback for Erdogan. Years of support for, and investment in, Islamic fundamentalist groups like Jabhat al-Nusra (Al-Qaeda’s affiliate in Syria) and Ahrar al-Sham are about to go to waste. Ankara has played a significant role in allowing Isis and other jihadists to flourish in Syria and the region. Turkey has acquiesced to jihadist groups entering Syria via Turkey as well as their use of Turkey as a transit point for smuggling arms and funds into Syria." "In other words, Turkey has no interest in the peaceful settlement to the conflict in Syria that world powers are negotiating. As it gets desperate, Turkey will attempt to bring focus back on the Assad regime and reverse the losses it has made both in Syria and geopolitically."