BEIRUT — Kurdish-led forces advanced on Monday deep into territory in Syria held by Daesh (the so-called IS), showing new momentum after they unexpectedly swiftly seized a border crossing from the militants last week. The Kurds, aided by US-led air strikes and smaller Syrian rebel groups, had pushed to within 7 km (4 miles) of Ain Issa, a town 50 km (30 miles) north of Daesh's de facto capital Raqqa city, said Redur Xelil, spokesman for the Kurdish forces. The rapid advance into Raqqa province has defied expectations of a protracted battle between the Kurdish YPG group and the Daesh fighters, who waged a four-month battle for the border town of Kobani, where the Kurds finally defeated the militants in January. Raqqa is the main seat of power in Syria for Daesh. The United States has been leading an air campaign against the group in both countries since last year. The Kurds have been the most important partner so far for the US-led campaign in Syria, where Washington has far fewer allies on the ground than in Iraq. The Kurdish front in northern Syria has been one of the few sources of good news for the global campaign against Daesh since the militants made major advances last month near both Damascus and Baghdad. A spokesman for the Pentagon said last week Daesh forces had appeared to “crack” at Tel Abyad, the town at the Turkish border that fell to the YPG in less than two days, cutting Daesh's supply route from Turkey. The YPG-led forces were battling Daesh on the outskirts of a military base to the southwest of Ain Issa, according to the Syrian Observatory for Human Rights, which monitors the conflict. Daesh has held the base, “Liwa 93,” since capturing it from the Syrian military last year. If the Kurds take it, that would mean Ain Issa had effectively fallen, the observatory said. Some refugees from the area have accused the YPG of driving Arabs and Turkmen from territory seized from Daesh. Kurdish officials deny forcing people out and say such accusations are being made to stir up ethnic strife. The Observatory says there is no evidence of systematic abuses by the YPG, though there have been individual cases. The Kurdish advance is alarming the Turkish government, which is worried the growing Kurdish sway in northern Syria could inflame ethnic unrest among its own Kurdish population just across the border in Turkey's southeast. Ankara has conveyed to Washington its concerns about the displacement of non-Kurds around Tel Abyad, saying it saw signs of “a kind of ethnic cleansing” there. The Syrian Kurds say they do not want their own state, but see their example of regional autonomy as a model for how to settle the war in Syria and elsewhere in the region. Their cousins in Iraq also have self-rule in an autonomous region. The Kurdish administration's growing strength has led to friction with the Damascus government, which has tended to avoid direct conflict with the Kurds during the four-year war while maintaining a foothold in areas where the Kurds hold sway. Tensions have flared in Qamishli, a northeastern city split between Kurdish and government control. Kurdish forces seized several positions from government control there last week following clashes which Kurdish officials blamed the Syrian government for instigating to stir Arab-Kurdish conflict. Syrian government officials did not comment specifically on the Qamishli events but have said they suspect some Kurds of harbouring separatist ambitions. — Reuters
