
A US official in Syria on Friday called for an “immediate de-escalation” following days of deadly airstrikes and shelling along the Syria-Turkey border, saying the actions destabilize the region and undermine the fight against the Islamic State group.
Turkey this week launched a wave of airstrikes on suspected Kurdish rebels hiding in neighboring Syria and Iraq, in retaliation for a deadly November 13 bombing in Istanbul that Ankara blames on the Kurdish groups.