On Saturday 27 October, German Chancellor Angela Merkel, and the presidents of France – Emmanuel Macron, Russia – Vladimir Putin and Turkey – Recep Tayyip Erdoğan called for a sustainable ceasefire in Idlib (Syria).
In the statement they published at the end of a summit in Istanbul that was dedicated to Syria, the four leaders hail the signature of a memorandum of understanding on the stabilisation of the situation in the Idlib de-escalation area, and highlight "the importance of...