The dangers associated with Syria’s chemical weapons (CW) are a dire example of why non-proliferation of unconventional weapons must be a top international priority. Up until a few short months ago, Syria’s chemical weapons were typically seen as for deterrence purposes only. Offensive use of the weapons was deemed suicidal and hence unlikely.
There is now a real alarm that Syria’s chemical weapons might be used, and not just in response to nuclear threats or foreign invasion. The worry, rather, is that the Assad regime might deploy the weapons against his Syrian opponents or that the weapons could be seized by radical forces aligned with al-Qaeda or other groups that might seek to use them in terrorist attacks elsewhere. Hence President Obama’s stern warning on Monday that Syria would face American military intervention in the event that chemical weapons are moved or prepared for use. An aide later clarified that Obama’s warning about "moving" the weapons meant movement that would make the arsenal more vulnerable to seizure, not movement intended to secure the arsenal.