Syrians hold pictures and banners during a demonstration in solidarity with

Syria's army said Wednesday it will abide by a two-day ceasefire in second city Aleppo agreed between the United States and Russia. 

"A truce will be in place in Aleppo for 48 hours from 1:00 am on Thursday (2200 GMT on Wednesday)," a statement from Damascus's army command said, according to the official SANA news agency and state television.