President Erdogan has threatened to ditch the EU refugee deal. After election losses and faced with escalating conflict in Idlib, the attitude toward the growing number of Syrian refugees has become increasingly harsh.
Reports suggest that more than 100,000 people in Syria have been detained, abducted or gone missing during the 8-year conflict, with the government mainly responsible, the UN political chief said Wednesday.
Such a decision, if confirmed, would upend assumptions about a longer-term US military presence in Syria, which U.S. Defense Secretary Jim Mattis and other senior US officials had advocated to help ensure Islamic State cannot re-emerge.
Russia and Turkey reached an agreement last month to set up a demilitarized zone around the northwestern Syrian province of Idlib preventing a government offensive on the last rebel stronghold in the country.
Russia is not a member of G7 and will not be taking part in the meeting. German Chancellor Angela Merkel has been very critical of Russia's involvement in both Syrian and Ukraine conflicts and backs continued European Union sanctions against Moscow.
Almost 400,000 people in Eastern Ghouta are besieged by forces loyal to President Bashar al-Assad, and the United Nations has pleaded for his government to allow evacuation of around 500 patients, including children with cancer.