US-backed Kurdish forces impose curfew in eastern Syria

U.S.-backed Kurdish-led forces imposed a curfew after clashes erupted again on Monday in eastern Syria, where their fighters had battled for weeks with rival Arab militiamen, Syrian media and activists reported.
The fighting in a region where hundreds of American troops are deployed has pointed to dangerous seams in a coalition that has kept on a lid on the defeated Islamic State group for years.
The reports say the Syrian Democratic Forces imposed the open-ended measure in several towns in Deir el-Zour province, including the town of Ziban, close to the Iraqi border where the Americans are based. Hundreds of U.S. troops have been there since 2015 to help in the fight against the militant Islamic State group. The oil-rich province is home to Syria’s largest oil fields.