A car loaded with explosions went off today inside the rebel-held city of Azaz, located nearly 32 km to the northwest of Aleppo.
The huge explosion occurred in a busy district of the city where the unknown car was parked near a bus station.
The blast killed at least 3 people and injured scores others as indicated by initial reports made by local sources.
Even though no one has yet claimed responsibility for the attack, pro-ISIS accounts on social media said the explosion comes in response to battle currently fought for the city of al-Bab.
Turkey is backing a coalition of Syrian rebels under Operation Euphrates Shield to oust ISIS from its stronghold in al-Bab.