UN chemical weapons inspectors have handed their report into an alleged gas attack in Syria to Ban Ki-moon, the UN secretary-general.
The report into the incident, in which more than 1,400 people are reported to have died last month on the outskirts of Damascus, will be unveiled later on Monday.
UN spokesman Martin Nesirky said the secretary-general will brief a closed session of the UN Security Council on its contents on Monday morning. He will also brief the 193-member General Assembly later that day.
Al Jazeera's Caroline Malone reports.