Intense regime/Russia aerial, rocket and artillery bombardment on Atareb and Regiment 46 reciprocated by Turkish artillery strikes on regime positions in western Aleppo
Within the past few days Turkey provided the rebels with APCs, more ATGMs, man-pads that neutralized helicopters, artillery and rocket covering fire. More is yet to come.
It took Russia months of intensive air bombing and direct engagement in ground operations to change the tide of battle in favor of the regime in 2015.
Why would some believe Turkey can do it within few days?