In this file picture, foreign-sponsored militants attend a mock battle in anticipation of an attack by Syrian government forces in Idlib province and the surrounding countryside, during a parade of Hayat Tahrir al-Sham (HTS) terrorists in the countryside of the northern Idlib province...

US Secretary of State Mike Pompeo speaks after a meeting with members of the UN Security Council, calling for the restoration of sanctions against Iran as US Ambassador to the United Nations Kelly Craft listens at UN headquarters in New York, US, on August 20, 2020...

Members of the so-called civil defense group White Helmets recover bodies in the town of Ma’arrat Misrin following purported airstrikes in Syria’s northwestern province of Idlib, on March 5, 2020...

This file picture shows an aerial view of Rukban refugee camp, between Jordanian and Syrian borders...

In this file picture, a Russian MiG-29 SMT fighter jet takes off from Hmeimim airbase in Syria, on September 12, 2017...

: This file picture shows the Allouk water station near the border town of Ra’s al-Ayn in Syria’s northeastern province of Hasakah...

A Syrian army soldier stands overlooking a motorway in the town of Saraqib in the northwestern province of Idlib on March 6, 2020, as government forces assumed control over it...

This picture shows the aftermath of a deadly fuel truck bomb explosion in the northwestern Syrian city of Afrin on April 28, 2020...

Syrian children clutch a tent during strong winds at a camp for displaced people in Albrdkulai village in the northern countryside of Syria’s Idlib Province on March 13, 2020...