The next leader of Islamic State is likely to be from a close circle of battle-hardened Iraqi jihadists who emerged in the aftermath of the 2003 U.S. invasion, two Iraqi security officials and three independent analysts said.
The group of potential successors to Abu Ibrahim al-Quraishi, who blew himself up during a U.S. operation to capture him in Syria last week, includes one commander whom Washington and Baghdad declared killed last year, the Iraqi officials said.
