In the past 40 years Iraq has endured three major wars, a violent coup, two invasions, a decade of bombing, two insurgencies, attack by the so-called Islamic State group and a sectarian civil war. Living through such relentless bloodshed has taken a heavy toll on the nation's mental health. More than one third of Iraqi children are thought to have moderate to severe mental illness and all social indicators, from divorce to suicide, show significant increases.