At least five civilians were killed and 15 others injured in a car bombing in Syria's northwestern city of Azaz, local sources said Sunday.
The injured were transferred to a hospital.
No group has so far claimed responsibility for the attack, but in the past YPG/PKK group has used car bombings to attack civilians.
Turkey has launched several military operations in northwestern Syria to clear the region of terror elements.
In its more than 30-year campaign against Turkey, the PKK -- listed as a terrorist organization by Turkey, the U.S. and EU -- has been responsible for the deaths of 40,000 people, including women, children, and infants. The YPG is the PKK’s Syrian offshoot.
This article has been adapted from its original source.