(FILES) In this file photo taken on March 05, 2017 A convoy of US forces armoured vehicles drives near the village of Yalanli, on the western outskirts of the northern Syrian city of Manbij. The United States is preparing to withdraw its troops from Syria, US media reported on December 19, 2018, a major move that throws into question America's role in the region.
 / AFP / DELIL SOULEIMAN
A convoy of US armoured vehicles in northern Syria. AFP

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