The Syrian presidency says it will deploy a new force to halt the deadly sectarian clashes between Bedouin and Druze fighters in the south of the country.

Syrian interim President Ahmed al-Sharaa’s office urged “all parties to exercise restraint”, amid reports of renewed fighting near the city of Suweida on Friday.

Almost 600 people are reported to have been killed since the violence erupted on Sunday. Government troops deployed to the area were accused by residents of killing Druze civilians and carrying out extrajudicial executions.

Israel later struck targets in Syria to force the troops to withdraw from Suweida province. On Friday, the US ambassador to Turkey said that Israel and Syria had agreed a ceasefire.

In a post on X, ambassador Tom Barrack said that Israeli Prime Minister Benjamin Netanyahu and Sharaa “have agreed to a ceasefire” embraced by Syria’s neighbours Turkey and Jordan.

“We call upon Druze, Bedouins, and Sunnis to put down their weapons and together with other minorities build a new and united Syrian identity in peace and prosperity with its neighbours,” the envoy said.

Israel and Syria have not publicly commented on the reported ceasefire agreement.

Shortly before Sharaa’s office announced its planned military deployment to the south, an Israeli official said Israel had agreed to allow the limited entry of Syrian Internal Security Forces personnel into Suweida for 48 hours to protect Druze civilians “in light of the ongoing instability”.

Suweida’s predominantly Druze community follows a secretive, unique faith derived from Shia Islam, and distrusts the current jihadist-led government in Damascus. They are a minority in Syria, as well as in neighbouring Lebanon and Israel.

The BBC’s Middle East correspondent Lina Sinjab, reporting from Syria, said violence towards the Druze is spreading across the country.

Earlier this week, the UN human rights chief, Volker Türk, said his office had received credible reports indicating widespread violations and abuses during clashes, including summary executions and arbitrary killings in Suweida.

Among the alleged perpetrators were members of the security forces and individuals affiliated with the interim government, as well as local Druze and Bedouin armed elements, Türk said in a statement.

“This bloodshed and the violence must stop,” he warned, adding that “those responsible must be held to account”.

The BBC has contacted the Syrian government and security forces about allegations of summary killings and other violations.

In a televised address early on Thursday, Sharaa vowed to hold the perpetrators accountable and promised to make protecting the Druze a “priority”.

“We are eager to hold accountable those who transgressed and abused our Druze people because they are under the protection and responsibility of the state,” he said.

He went on to blame “outlaw groups”, saying their leaders “rejected dialogue for many months”.