U.S. Envoy to Syria Tom Barrack says that Israel and Syria have agreed to a ceasefire, following Israel’s intervention this week in fighting between Syrian government forces and Bedouin tribes and armed groups from the Druze minority.

Tens of thousands of people remained displaced by the violence and the United Nations has been unable to bring in much-needed humanitarian and medical aid because of ongoing clashes.

Syrian government forces had largely pulled out of the Druze-majority southern province of Sweida after days of clashes with militias linked to the Druze religious minority that threatened to unravel the country’s fragile post-war transition.