Kurdish-led forces guarding Syria’s Islamic State prisons have been on high alert amid spreading clashes in Deir Ezzor province. Tribal backlash. The Kurdish-led alliance of Syrian militias backed by the US military to fight the Islamic State group is facing a fresh challenge to its authority in the oil-rich eastern …

Turkey tries to dial down confrontations in the eastern Mediterranean before the Greek minister’s visit as part of its push to improve relations with the West. Greek Foreign Minister Yorgo Gerapetritis will travel to Turkey on Tuesday as the historic rivals continue efforts to reset their decadeslong dispute over territorial …

Russia withdrew from the deal two months ago after claiming the West was not keeping its side of the bargain by allowing for greater Russian agricultural exports. Turkish President Recep Tayyip Erdogan failed to persuade Russia’s Vladimir Putin to return to a critical Black Sea grain deal Monday after meeting …