This time, they're fleeing the government and Russian offensive on Aleppo.
Turkey must open its doors to the thousands of Syrians who have massed at the border after fleeing violence, the United Nations demanded Tuesday, warning that hundreds of thousands of others in Syria’s largest city could be soon cut off from humanitarian aid amid blistering Syrian and Russian airstrikes.
This time, they're fleeing the government and Russian offensive on Aleppo.