War In The Age of Trump. Patrick Cockburn

the US-led coalition air forces, have proved an effective and politically acceptable counter to Isis. The Kurds fear that this support will evaporate if and when Isis is defeated and they will be left to the mercy of resurgent central governments in Iraq and Syria as well as Turkey and Saudi Arabia.

      “We don’t want to be used as cannon fodder to take Raqqa,” a Syrian Kurdish leader in Rojava told me last year. I heard the same thing this month 500 miles to the east, in KRG territory near Halabja on the Iranian border, from Muhammad Haji Mahmud, a veteran Peshmerga commander and general secretary of the Socialist Party, who led 1,000 fighters to defend Kirkuk from Isis in 2014. His son Atta was killed in the battle. He said he worried that “once Mosul is liberated and Isis defeated, the Kurds won’t have the same value internationally.” Without this support, the KRG would be unable to hold onto its disputed territories.

      The rise of the Kurdish states isn’t welcomed by any country in the region, though some—including the governments in Baghdad and Damascus—have found the development to be temporarily in their interest and are in any case too weak to resist it. But Turkey has been appalled to find that the Syrian uprising of 2011, which it hoped would usher in an era of Turkish influence spreading across the Middle East, has instead produced a Kurdish state that controls half of the Syrian side of Turkey’s 550-mile southern border. Worse, the ruling party in Rojava is the Democratic Union Party (PYD), which in all but name is the Syrian branch of the Kurdistan Workers’ Party (PKK), against which Ankara has been fighting a guerrilla war since 1984. The PYD denies the link, but in every PYD office, there is a picture on the wall of the PKK’s leader, Abdullah Ocalan, who has been in a Turkish prison since 1999.

      In the year since Isis was finally defeated in the siege of the Syrian Kurdish city of Kobani, Rojava has expanded territorially in every direction as its leaders repeatedly ignore Turkish threats of military action against them. Last June, the Syrian Kurdish People’s Protection Units (YPG) captured Tal Abyad, an important crossing point on the Turkish border north of Raqqa, allowing the PYD to link up two of its three main enclaves, around the cities of Kobani and Qamishli; it is now trying to reach the third enclave, further west, at Afrin. These swift advances are possible only because the Kurdish forces are operating under a US-led air umbrella that vastly multiplies their firepower. I was just east of Tal Abyad shortly before the final YPG attack and coalition aircraft roared continuously overhead. In both Syria and Iraq, the Kurds identify targets, call in air strikes, and then act as a mopping-up force. Where Isis stands and fights, it suffers heavy casualties. In the siege of Kobani, which lasted for four and a half months, 2,200 Isis fighters were killed, most of them by US air strikes.

      Ankara has warned several times that if the Kurds move west towards Afrin, the Turkish army will intervene. In particular, it stipulated that the YPG must not cross the Euphrates: this was a “red line” for Turkey. But when in December the YPG sent its Arab proxy militia, the Syrian Democratic Forces, across the Euphrates at the Tishrin Dam, the Turks did nothing—partly because the advance was supported at different points by both American and Russian air strikes on Isis targets. Turkish objections have become increasingly frantic since the start of the year because the YPG and the Syrian army, though their active collaboration is unproven, have launched what amounts to a pincer movement on the most important supply lines of Isis and non-Isis opposition, which run down a narrow corridor between the Turkish border and Aleppo, once Syria’s largest city.

      On 2 February, the Syrian army, backed by Russian air strikes, cut the main road link towards Aleppo, and a week later, the SDF captured Menagh airbase from the al-Qaeda-affiliated al-Nusra Front, which Turkey has been accused of covertly supporting in the past. On 14 February, Turkish artillery started firing shells at the forces that had captured the base and demanded that they evacuate it. The complex combination of militias, armies, and ethnic groups struggling to control this small but vital area north of Aleppo makes the fighting there confusing even by Syrian standards. But if the opposition is cut off from Turkey for long, it will be seriously and perhaps fatally weakened. The Sunni states—notably Turkey, Saudi Arabia, and Qatar—will have failed in their long campaign to overthrow Bashar al-Assad. Turkey will be faced with the prospect of a hostile PKK-run statelet along its southern flank, making it much harder for it to quell the low-level but long-running PKK-led insurgency among its own seventeen million Kurdish minority.

      Erdogan is said to have wanted Turkey to intervene militarily in Syria since May of last year, but until now, he has been restrained by his army commanders. They argued that Turkey would be entering a highly complicated war in which it would be opposed by the US, Russia, Iran, the Syrian army, the PYD, and Isis while its only allies would be Saudi Arabia and some of the Gulf monarchies. Entry into the Syrian war would certainly be a tremendous risk for Turkey, which, despite all its thunderous denunciations of the PYD and YPG as “terrorists,” has largely confined itself to small acts of sometimes vindictive retaliation. Ersin Umut Güler, a Turkish Kurd actor and director in Istanbul, was refused permission to bring home for burial the body of his brother Aziz, who had been killed fighting Isis in Syria. Before he stepped on a landmine, Aziz had been with the YPG, but he was a Turkish citizen and belonged to a radical socialist Turkish party—not the PKK. “It’s like something out of Antigone,” Ersin said. His father had travelled to Syria and was refusing to return without the body, but the authorities weren’t relenting.

      The Turkish response to the rise of Rojava is belligerent in tone but ambivalent in practice. On one day, a minister threatens a full-scale ground invasion and on the next another official rules it out or makes it conditional on US participation, which is unlikely. Turkey blamed a car bomb in Ankara that killed twenty-eight people on 17 February on the YPG, which must increase the chances of intervention, but in the recent past, Turkish actions have been disjointed and counterproductive. When on 24 November, a Turkish F-16 shot down a Russian bomber in what appears to have been a carefully planned attack, the predictable result was that Russia sent sophisticated fighter aircraft and anti-aircraft missile systems to establish air supremacy over northern Syria. This means that if Turkey were to launch a ground invasion, it would have to do so without air cover and its troops would be exposed to bombing by Russian and Syrian planes.

      Many Kurdish political leaders argue that a Turkish military invasion is unlikely: Fuad Hussein, the KRG’s president’s chief of staff, told me in Erbil last month that “if Turkey was going to intervene then it would have done so before shooting down the Russian jet”—though this assumes, of course, that Turkey knows how to act in its own best interests. He argued that the conflict would be decided by two factors: who is winning on the battlefield and the co-operation between the US and Russia. “If the crisis is to be solved,” he said, “it will be solved by agreement between the superpowers”—and in the Middle East, at least Russia has regained superpower status. A new loose alliance between the US and Russia, though interrupted by bouts of Cold War-style rivalry, produced an agreement in Munich on 12 February for aid to be delivered to besieged Syrian towns and cities and a “cessation of hostilities” to be followed by a more formal ceasefire. A de-escalation of the crisis will be difficult to orchestrate, but the fact that the US and Russia are co-chairing a taskforce overseeing it shows the extent to which they are displacing local and regional powers as the decision-makers in Syria.

      For the Kurds in Rojava and KRG territory, this is a testing moment: if the war ends their newly won power could quickly slip away. They are, after all, only small states—the KRG has a population of about six million and Rojava 2.2 million—surrounded by much larger ones. And their economies are barely floating wrecks. Rojava is well organised but blockaded on all sides and unable to sell much of its oil. Seventy percent of the buildings in Kobani were pulverised by US bombing. People have fled from cities like Hasaka that are close to the front line. The KRG’s economic problems are grave and probably insoluble unless there is an unexpected rise in the price of oil. Three years ago, it advertised itself as “the new Dubai,” a trading hub and oil state with revenues sufficient to make it independent of Baghdad. When the oil boom peaked in 2013, the newly built luxury hotels in Erbil were packed with foreign trade delegations and businessmen. Today the hotels and malls are empty and Iraqi Kurdistan is full of half-built hotels and apartment buildings. The end of the KRG boom has been a devastating shock for the population, many of whom are trying to migrate to Western Europe. There are frequent memorial prayers in mosques for those