Iraq war, 20 years on: The rise and fall of armed groups such as Al Qaeda and Islamic State

Iraq war: What happened two decades ago?

Iraq War In Photos: 20 Years Since The U.S. Invasion

Footage shows destruction after US airstrikes in Iraq – video

Iran Missile Attack: Fresh Blasts Heard In Iraq; IRGC Shows Footage Of Strike On 'Israel Spy HQ'

IED Explosion Close-Ups

WATCH: Sandstorm hits Iraq's Mosul, shrouding landmarks in dust