QAMISHLI: Syria’s Kurds have announced a groundbreaking deal with Damascus on a Syrian troop deployment near the border with Turkey, as Ankara presses a deadly cross-border offensive that has sparked an international outcry. The announcement on Sunday came as the United States ordered the withdrawal of almost its entire ground force in Syria.Defense Secretary Mark Esper said the move to withdraw 1,000 US troops came after Washington learned that Turkey was pressing further into Syria than expected.Turkey’s relentless assault, which has seen air strikes, shelling and a ground incursion manned mainly by Syrian proxy fighters, has killed scores of civilians and fighters since its launch on Wednesday. The Kurds feel they have been betrayed by the United States, their once formidable ally in the fight against the militant Islamic State (IS) group, and left to fend for themselves in the battle against Turkish forces.The massively outgunned Kurds described their deal with the Syrian government as a necessary step to stop the assault. “In order to prevent and confront this aggression, an agreement has been reached with the Syrian government… so that the Syrian army can deploy along the Syrian-Turkish border to assist the Syrian Democratic Forces (SDF),” the Kurdish administration said in a statement.It came after Syria’s state news agency SANA said the army was sending troops to the north to “confront the Turkish aggression”.In an editorial published in Foreign Policy magazine, SDF chief Mazlum Abdi wrote, “If we have to choose between compromises and the genocide of our people, we will surely choose life for our people.”Kurdish authorities and foreign powers have warned of a major humanitarian crisis, which has already forced tens of thousands to flee their homes.They have also warned repeatedly that the hostilities could undermine the fight against IS and allow them to break out of captivity.Turkey’s President Recep Tayyip Erdogan said the aim of Operation Peace Spring was to establish a “security zone” that would extend 30 to 35 kilometres (20 to 25 miles) into Syria and run between Kobane to Hasakeh, a stretch of 440 kilometres.The Syrian Observatory for Human Rights war monitor said at least 26 civilians were killed on Sunday.Among them was Kurdish news agency ANHA’s correspondent, Saad Ahmad. He died in a Turkish air strike on a convoy of vehicles transporting civilians and journalists.At least 60 civilians have now died on the Syrian side of the border, with Turkish reports putting the number of civilians dead from Kurdish shelling inside Turkey at 18.Aid groups have warned of another humanitarian disaster in Syria’s eight-year-old war if the offensive is not halted.The UN humanitarian agency OCHA said the exodus sparked by the fighting had grown to 130,000 people and it was preparing for that figure to more than triple.France’s President Emmanuel Macron said the Turkish offensive — over which France has suspended arms exports to Ankara — risked creating an “unbearable humanitarian situation”.Macron told reporters that he and Germany’s Chancellor Angela Merkel had spoken separately with Trump and Erdogan to deliver a single, clear message: “Our common wish is that the offensive must cease”.Prime Minister Giuseppe Conte of Italy, one of Ankara’s main arms suppliers, said he would press for an EU ban on arms sales to Turkey.On the ground, the Kurdish administration in northern Syria said that Turkish bombardment near a camp for the displaced led to nearly 800 relatives of IS members fleeing.Some 12,000 IS fighters — Syrians, Iraqis as well as foreigners from 54 countries — are detained in Kurdish prisons, according to official Kurdish statistics.Trump tweeted on Sunday that “the U.S. has the worst of the ISIS prisoners,” using an acronym for IS, but added: “Turkey and the Kurds must not let them escape.”Displacement camps host some 12,000 foreigners — 8,000 children and 4,000 women.“The brutal military assault led by Turkey and its mercenaries is now taking place near a camp in Ain Issa, where there are thousands (of people) from families of IS,” a Kurdish administration statement said.“Some were able to escape after bombardments that targeted” the camp, it said, adding that guards were attacked and the gates of the camp flung open.Ain Issa camp is “now without guards” and 785 relatives of IS militants have fled, it said.According to the Observatory, at least 104 SDF fighters have been killed since the start of the Turkish offensive.Turkish forces and their proxies captured Tal Abyad on Friday afternoon, which left Ras al-Ain, further east, as the last major target in the offensive.