While rebels clash , the source described how government forces are closing in on three sides of the city . `` The medical staff in Aleppo will be targeted by ISIS if they know that they are treating FSA patients , by FSA if they know that they are treating ISIS patients , and by ( the ) regime 's airstrikes if they know that they are treating both , '' the source said . Soldiers from the Free Syrian Army are fighting with al Qaeda - linked fighters . Both are trying to overthrow al - Assad 's government ; now , they 're fighting each other . ` ` forces are fighting neutrally , on both sides , '' source says .
Soldiers from the Free Syrian Army are fighting with al Qaeda - linked fighters . Both are trying to overthrow al - Assad 's government ; now , they 're fighting each other . ` ` forces are fighting neutrally , on both sides , '' source says .