National Coalition for Syrian Revolutionary and Opposition Forces (SNC) demanded the United Nations Security Council (UNSC) to issue a resolution for establishing a humanitarian relief corridor in Dayr az-Zor under control of forces loyal to the Assad regime. On the \"first anniversary of Dayr az-Zor\'s stand against Assad regime\", SNC said, UNSC should issue a decision to establish a humanitarian relief corridor, as well as taking concrete steps for ending the tragedy in the town in a written statement.