Patrick Cockburn

Over the summer Isis – the Islamic State of Iraq and Syria – defeated the Iraqi army, the Syrian army, the Syrian rebels and the Iraqi Kurdish peshmerga; it established a state stretching from Baghdad to Aleppo and from Syria’s northern border to the deserts of Iraq in the south. Ethnic and religious groups of which the world had barely heard – including the Yazidis of Sinjar and the Chaldean Christians of Mosul – became victims of Isis cruelty and sectarian bigotry. In September, Isis turned its attention to the two and a half million Syrian Kurds who had gained de facto autonomy in three cantons just south of the Turkish border.

As the attention of the world focused on Ukraine and Gaza, the Islamic State of Iraq and Syria (Isis) captured a third of Syria in addition to the quarter of Iraq it had seized in June. The frontiers of the new Caliphate declared by Isis on 29 June are expanding by the day and now cover an area larger than Great Britain and inhabited by at least six million people.

In early June, Abbas Saddam, a private soldier from a Shia district in Baghdad serving in the 11th Division of the Iraqi army, was transferred from Ramadi, the capital of Anbar province in western Iraq, to Mosul in the north. The fighting started not long after he got there. But on the morning of 10 June the commanding officer told his men to stop shooting, hand over their rifles to the insurgents, take off their uniforms and get out of the city. Before they could obey, their barracks were invaded by a crowd of civilians.