Displaced Iraqis flee their homes in western Mosul. A key aspect of this long-running war is the notion of keeping the states in which jihadis operate weak and unable to govern, or at least not govern the whole of a country. Suhaib Salem / Reuters
Displaced Iraqis flee their homes in western Mosul. A key aspect of this long-running war is the notion of keeping the states in which jihadis operate weak and unable to govern, or at least not governShow more
Down but not out: ISIL will regroup and rise again
The extremist group has been defeated before but history shows it has always survived and thrived by coming back after the liberation forces have left