FILE - In this July 4, 2017, file photo, fleeing Iraqi civilians walk past the heavily damaged al-Nuri mosque as Iraqi forces continue their advance against Islamic State militants in Iraq's Old City of Mosul. The United Nations' cultural agency says reconstruction of Al-Nouri Mosque in Iraq's city of Mosul is scheduled to start at the beginning of 2020.  (AP Photo/Felipe Dana, File)
The Al Nuri Mosque in Mosul, Iraq, was largely destroyed in 2017. AP 

Mosul is being revitalised, with help from the UAE