In the early hours of 21 August 2013, rockets began to land in the Damascus suburb of Ghouta. The civilian population of Syria had now become used to this, since Bashar al-Assad had decided over 2 years earlier that in response to a peaceful uprising against his totalitarian rule he would prosecute the most brutal military campaign by a ruler against his people that this century has seen. But this attack was different: the rockets were filled with sarin, a highly toxic nerve agent.
When the images of the hundreds of people killed and thousands injured began to circulate, there was international outrage of a level not so far seen in the Syrian Civil War. Momentum gathered for a military response. Obama’s red line had been crossed. Enough was enough.
Only it wasn’t. Obama dithered. Miliband played politics. Assad survived to kill another day.