Battle to Establish an Islamic State Across Iraq and Syria

This is from far-left commentator Patrick Cockburn, brother to the "last Stalinist" Alexander Cockburn (who passed away in 2012), at the Independent UK, "In the war on terrorism, only al-Qa'ida thrives":

It has become increasingly obvious over the past year that al-Qa'ida type movements, notably Isis, Jabhat al-Nusra and Ahrar al-Sham, have come to dominate or can operate freely in a great swathe of territory across northern Iraq and northern Syria. This gives Isis a vast hinterland in which it can manoeuvre and fight on both sides of what is a largely nominal Syrian-Iraqi border. The prospect is always there for an even more explosive conflict: last week, Isis columns of vehicles penetrated deep into the city of Samarra in Iraq, coming within less than two miles of the golden-domed Shia al-Askari shrine, the blowing up of which by al-Qa'ida in Iraq in 2006 led to a savage intensification of the sectarian civil war in which tens of thousands of Sunni and Shia were butchered.

So long as the Syrian civil war continues, it benefits groups such as Isis, which wants to create its own state and not just get rid of Assad, because fanatical armed groups, with fighters prepared to be killed, always benefit from conflict. By the same token, moderates lose out or are marginalised as the situation becomes more and more militarised and Syrian public opinion counts for little.

And, "Isis special report: Jihadist group more extreme than al-Qa’ida in battle to establish Islamic state across Iraq and Syria."