TOPSHOT - A Syrian rebel-fighter from the National Liberation Front (NLF) enters a building in the rebel-held al-Rashidin district of western Aleppo's countryside near Idlib province, on October 15, 2018. Jihadists in Syria's Idlib failed to meet a deadline to leave a planned buffer zone ringing the country's last rebel bastion, casting fresh doubt over a deal to avert bloodshed.  / AFP / Aaref WATAD
A Syrian rebel-fighter from the National Liberation Front (NLF) enters a building in the rebel-held Al Rashidin district of western Aleppo's countryside. AFP

Syrian regime militias clash in Aleppo