At least 18 people were killed and more than 60 people were injured in a Friday mortar attack carried out by militants in the Syrian northern city of Aleppo, Sputnik International reported.
Earlier in the day, the radical extremists shelled Aleppo's residential areas, including the city's districts of Midan, Azizia and Villat.
"By the moment 18 people are killed. Over 60 civilians are injured," the source said, speaking about the casualties.