![United Nations aid convoys entered Syria through the Bab Al Hawa border crossing with Turkey, but the crossing was closed this week. AFP](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/SZMVOPHLTVCGRKPSNMMKQN4NJY.jpg?smart=true&auth=6402e8dc379f3bdebf215c0ce70cdd66d8b607dda995b21ee85ba61dd805a3b9&width=400&height=225)
United Nations aid convoys entered Syria through the Bab Al Hawa border crossing with Turkey, but the crossing was closed this week. AFP
United Nations aid convoys entered Syria through the Bab Al Hawa border crossing with Turkey, but the crossing was closed this week. AFP
UN failure to renew Bab Al Hawa aid crossing 'gives Assad control over four million lives'
Russia's veto at UN Security Council hands power to Syrian regime, say experts and officials