4/23/2018 Joint statement by Iran, Russia and Turkey on the International Meeting on Syria in Astana 14-15 September 2017 - News - The Ministry … http://www.mid.ru/en/foreign_policy/news/-/asset_publisher/cKNonkJE02Bw/content/id/2864541 2/3 4. Emphasize that under no circumstances the creation of the above‑mentioned de-escalation areas undermine the sovereignty, independence, unity and territorial integrity of the Syrian Arab Republic. 5. Allocate the de-escalation control forces of the three Guarantors on the basis of the maps agreed upon in Ankara on 8 September 2017 and in accordance with the Terms of Reference for deployment of de‑escalation control forces prepared by the Joint Working Group on de‑escalation on a temporary basis in the ...