Islamic State’s head may be dead but its body still shows signs of life

Analysis: Abu Ibrahim al-Hashimi al-Qurayshi's killing by the US has to be set against January's raid on a prison by IS, its biggest attack for years

Being an Islamic State leader is not what it used to be. The death of the latest IS supremo, Abu Ibrahim al-Hashimi al-Qurayshi, far from the heartland of the terror group's rise in Iraq in a frugal home in the back blocks of Syria, is another painful blow to an organisation that only five years ago held significant territory in both countries and cast a shadow across an entire region.

Its slide ever since has been dramatic. Unable to hold land, its old guard wiped out, its finances shredded and rank and file depleted, IS looks - at face value - like a group that has had its day. And yet it still lurks amid the rubble of both countries, where it is slowly, yet assuredly stirring.