"the insurgency" . . . . "Iraqi insurgency (2017\u2013present)" . "Iraqi insurgency (2011-2013)" . . . . "Iraq war" . . . . . . . . "post-US withdrawal insurgency" . . . . . "insurgency" . . "a renewed wave of sectarian and anti-government insurgency" . . . . . "2011 Iraqi insurgency" . . . . . . . . . . . "a renewed insurgency" . "Iraqi insurgency (2011\u20132013)" . . . . . "Insurgency in Iraq" . . . "Iraqi insurgency (2011\u20132013)" . . "insurgency in Iraq" . . . . . "Iraqi Insurgency" . . "Al-Qaeda" . "2011\u20132013 phase" . "Further insurgency" . . . "2011-2013" . "Post-invasion insurgency" . "Escalation of sectarian insurgency after U.S. withdrawal" . . . "Iraqi insurgency" . . . . "2013" . . . . . . . . . "Insurgency" . . . . . . . . . . . .