Secretary-General @antonioguterres encouraged by agreement in Astana to de-escalate violence in key areas in #Syria https://t.co/XEkc4WI6kT— UN Spokesperson (@UN_Spokesperson) May 4, 2017
Secretary-General @antonioguterres encouraged by agreement in Astana to de-escalate violence in key areas in #Syria https://t.co/XEkc4WI6kT