United Nations ' Navi Pillay : `` We have fiddled at the edges while Syria burns '' Syrian planes hit Damascus suburbs and other targets , killed dozens at a fuel station . Al-Nusra Front is among three factions attacking the Taftanaz military air base in northern Syria . The attack was carried out by an unmanned drone that crashed into one of the hangers where fighter jets are stored before being sent to fight ISIS militants in Iraq or Syria.
United Nations ' Navi Pillay : `` We have fiddled at the edges while Syria burns '' Syrian planes hit Damascus suburbs and other targets , killed dozens at a fuel station . Al-Nusra Front is among three factions attacking the Taftanaz military air base in northern Syria . The militant group is a cover for al Qaeda in Iraq , the U.S. State Department says .