The RAF interception of Syrian Jets over Cyprus is a sign that Britain can still be sucked into Syrian intervention through regional spill over and unforeseen events.

On this, the twelfth anniversary of the 9/11 attacks on New York’s World Trade Centre, the wounds are still fresh and raw in much of the West. Images of men and women diving to their deaths, rather than be crushed and of emergency personnel dying to save those inside the towers still haunt almost aspect of Western politics.

Perhaps we should stake out the case for interventionism in very simple terms: an internationalist party does not stand by and permit the slaughter of children in gas attacks.

Many filed Pakistan under 'basket case' years ago and stopped trying to rationalise developments in that country. Sadly, for others, that isn't an option. What is taking place is tragic, absurd, and frightening.

Whenever Afghanistan comes up in conversation, there are nearly always at least one of two myths put forward: firstly, that the only thing being achieved in this war is an increasing death toll of our troops; secondly, that the Afghans do not want us there and they were better off before we invaded.

The brutal images coming from Woolwich could not have been more surreal. A man with bloodied hands holds a knife and explains he has just hacked a British soldier to death on the streets of London in broad daylight.