[thackney]

And recruiting may get more difficult.

Several Iraqi-Americans and recent refugees with close relatives in Mosul told of ISIS fighters fresh off defeat in Ramadi being shunned - and executed - for not fighting to the death in Ramadi.

[ThunderSleeps]

Well I guess that keeps operational planning for ISIS pretty simple:

1. Terrorize and kill the disarmed (take note America) local populace
2. When challenged by actual military forces fight to the death

Yep, that about covers it. Failure to stick to the plan is punnishable by death (see #1).