What would you consider excessive?
What would you consider non-excessive?
I don't honestly know, but a good rule of thumb would probably be that the military strike should not kill more innocent civilians than would have otherwise been killed if there was no military strike and Assad carried out more gas attacks. Wouldn't you agree?
esmith said:
I will play the devil's advocate in the following.
Let's say the military strike does not affect Assad's capability to stop what his military is doing, killing his own people whether with WMD or conventional weapons. What has the US accomplished by launching TLAM's into Syria?
What could be struck by TLAM's that would stop the use of WMD? Other than the WMD storage sites which is a BIG NO NO.
What kind of military strike would convince Assad not to use chemical weapons again?
I would guess, using very simplified cost-benefit analysis, that if the strike reduces Assad's advantage against the rebels somewhat more than the advantage Assad gained by using chemical weapons, then that would be a deterrent to future uses of chemical weapons.
For example, hypothetically, suppose that by killing civilians with chemical weapons, Assad calculated he reduced the number of rebel fighters who will be recruited this year by 1,000 (due to the psychological impact). Then a military strike which kills 1,500 of Assad's soldiers would mean the decision to use chemical weapons was a net loss for Assad. That's a deterrent. (This is of course an artificially simplified example just for the sake of argument.)
esmith said:
Would not a strike against Assad's capability to use WMD's not change the possible outcome of the war?
Yes, it might. Aside from minimizing violence, that's another reason I said the strike should not be excessive. It is not America's place to get involved in foreign countries' civil wars. It is our place, IMHO, to work with the rest of the world to deter the use of chemical weapons. If a strike is carried out, then, its severity should be sufficient to accomplish the latter only.
There are no perfect solutions, of course, and if you really want to play devil's advocate you could say that it's impossible for any strike to deter chemical weapons without also de-throning Assad. At the end of the day, I would rather risk that an evil dictator loses a war because America would not allow him to gas enough civilians for him to win, than to say that America calibrated how it tolerates the use of gas on civilians because, hey, it's okay to gas civilians if they support Islamists.
esmith said:
Remember that delivery systems for WMD are missile launchers, artillery components, and aircraft. If these systems are taken out it changes the entire strategic advantage Assad has over the rebels. Thus the possibility of a regime change
Yes well if the real world was truly digital, and the decision was constrained to taking out ALL or NONE of Assad's missile launchers, artillery, and aircraft, then you would have a point.