In 2013, one of the INIS-operated DHC-6 Twin Otters was seen at Erbil, Northern Iraq (or what some would call Kurdistan). It was most probably CIA-operated at the time and next to it a Department of State Air Wing operated DC-3 Dakota can be seen.
In May 2017, the Iraqi Air Force published a picture taken at Al Muthanna which showed one of the elusive Twin Otters. Both the Su-25UBK and the DHC-6 in this picture are operated out of Al Rasheed airport.
Iraqi Air Force