Troop build up outside Aleppo: Syria's military opens humanitarian corridor

Syrian officials say thousands of civilians are still trying to flee the Kurdish-led Syrian Democratic Forces strongholds of Deir Hafer and Maskanah – east of Aleppo. There's a tense standoff in the contested areas after the Syrian army boosted its presence there. The military has set up a humanitarian corridor to get civilians out but the SDF has now set up checkpoints and is turning people back. Al Jazeera’s Zein Basravi reports from Hmeimeh village. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on Twitter: https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #Syria #Aleppo #DeirHafer #Maskanah #SyrianArmy #SDF #HumanitarianCorridor #CiviliansTrapped #SyriaConflict #NorthernSyria #AlJazeeraEnglish #SyriaWar