After rapidly taking over large swaths of territory in Iraq and neighboring Syria, Daesh saw its brutal “caliphate,” self-proclaimed in 2014, collapse under successive offensives in both countries.

Iraqi authorities declared “victory” over the extremist group at the end of 2017, but jihadist cells continue to sporadically launch attacks, particularly on military and police personnel in remote areas of central and northern Iraq.

In the Diyala unrest, at least “11 people were killed and 17 wounded in an attack carried out by an explosive device then gunfire targeting the gathering” provoked by the initial blast in Al-Omraniya village, said a second security source in Baghdad.

The Interior Ministry source said the minibus was targeted “by two homemade bombs on its return from an electoral meeting.”

Sniper fire followed, according to this source, who gave a toll of 12 civilians dead and 13 wounded.

The attack came ahead of the election on Dec. 18 of provincial councils, which in turn elect the governors.

Iraq is trying to move past four decades of war and unrest, including the overthrow 20 years ago of the dictator Saddam Hussein in a US-led invasion.

About 2,500 US troops remain in Iraq as part of international efforts to prevent a resurgence of IS.

A UN report published in July said Daesh has “between 5,000 and 7,000 members across Iraq and the Syrian Arab Republic, most of whom are fighters.”

AFP