The UN chief has welcomed a decision on Friday by the Security Council to extend the UN cross-border aid operation in northwest Syria for another 12 months, providing a lifeline for more than 3.4 million people in need, including some one million children.

The Security Council heard new evidence in longstanding international efforts to eradicate Syria’s chemical weapons programme on Thursday, including the results of an investigation into the possible of use of chlorine gas in the city of Saraqib in 2018, as the UN’s top disarmament official provided her regular briefing to ambassadors.

This week, Syria marks a grim anniversary: 10 years since the start of the country’s grinding conflict. Today, one decade into the catastrophe, about half the country’s population has been uprooted, with some 12 million people internally displaced or living as refugees.  

Ten numbers for each year of Syria’s seemingly interminable conflict: the UN’s Humanitarian agency (OCHA) has marked this tragic milestone by highlighting in figures the country’s miserable decade of suffering and loss.