Thus, the obliteration of major cities does work. In this case, in the current age, there is no city to obliterate - thus a major problem of terrorism.
the problem is most likely these are syrians. What we need to do is start a brutal sabatoge campaign against their infrastraucture to make them more internally focused. Especially about supplying these terrorists. Once they loose a few fresh water plants, a dam or two, all the electricty in damascus maybe it will get their attention.
The link I provided above points out that by July, 1945 Curtis LeMay had basically run out of large Japanese cities to destroy -- and no surrender was in sight.
In this case, in the current age, there is no city to obliterate - thus a major problem of terrorism.
Precisely. And thus is shown the stupidity of trying to end terrorism by destroying Iraqi cities.