ISIS sets up its first base in Afghanistan, run by former Guantanamo prisoner now operating out of Helmand less than three months after British troops left the region An offshoot of the Middle East's Islamic State insurgency has begun operating on southern Afghanistan, less than three months after British combat troops withdrew from the region. A man identified as Mullah Abdul Rauf was actively recruiting fighters for the groups, flying black flags and, according to some sources, even battling Taliban militants. Local sources said Rauf, a former Guantanamo Bay prisoner, had set up his base in Helmand province and was...