Islamic State has recruited at least 400 children in Syria in the past three months and given these so-called "Cubs of the Caliphate" military training and hardline indoctrination, a monitoring group said on Tuesday.
Tunisia's President Beji Caid Essebsi said on Sunday that a third gunman involved in an attack that killed 23 people, mostly foreign tourists, at a Tunis museum last week was on the run.
Islamic State has posted online what it says are the names, U.S. addresses and photos of 100 American military service members, and called upon its "brothers residing in America" to kill them.