Clashes have been reported in the north-western part of Aleppo, between Syrian regime forces and mercenaries groups affiliated to the Turkish state.

Sources in the region conveyed that Russian fighter planes bombarded groups of mercenaries in the Heyat, Hireyat and Endan bases. The mercenaries in turn attacked military spots of regime forces in the Nubul and Zera.

It is understood there are a number of casualties on both sides.