Russian-Syrian air strikes intensify to slow advance of opposition fighters

Syrian government forces are intensifying attacks on areas held by opposition fighters in the northwest. They're being supported by Russian warplanes. The air strikes follow big gains by opposition fighters in recent days. The UN says the fighting has forced nearly 50,000 people out of their homes. Al Jazeera’s Imran Ullah Khan reports. 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: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #Syria #SyriaWar #SyriaCivilWar #SyrianRebels #SyrianOppositionFighters #SyriaConflict #Idlib #BasharAlAssad #HayetTahriralSham #HTS #OperationDeterrenceOfAggression #RussianForces #AlJazeeraEnglish