From Al Jazeera. Any opinions expressed are those of the authors, and do not necessarily reflect the views of Iraq Business News.
The debate is intensifying about foreign nations contributing to a ground force to combat ISIL in Iraq.
Prime Minister Abbadi says his forces are able to push ISIL fighters out alone, but there is increasing scrutiny about the way they operate.
Al Jazeera's Imran Khan reports from Erbil: