Before the conflict in Syria started, Turkey cultivated close ties to the Assad regime. The two countries lifted visa requirements, held joint military exercises and cabinet meetings, and collaborated against the Kurdistan Workers’ Party (P.K.K.). Ankara’s newly-adopted philosophy, “zero problems with neighbors,” had—at the time—won praise both at home and abroad. Turkish foreign minister, Ahmet Davutoglu, the architect of the policy, at one point described Turkey’s Syria policy as a “striking example” of the success of Ankara’s new foreign policy vision.