The Syrian government launched a major offensive from the north of Aleppo and captured several strategically important towns, as talks in Geneva on a ceasefire continued on Tuesday.
Monday's advance opened the way for President Bashar al-Assad's forces to retake Aleppo, Syria's largest city, as troops marched through the towns of Hardatnein, Tal Jibbeen, and Deir Zaitoun.
Hundreds of families were reportedly fleeing their homes because of heavy Russian air strikes on the area assisting the Syrian government's advance.