When we look back at the first and arguably only nuclear standoff, we know that the idea of mutually assured destruction can be an effective way of staving of nuclear attack. Some argue that there are those out there that would be willing to die to destroy their enemy, but this logic will not hold when it comes to entire governments. While it is clear that many leaders around the world are willing to sacrifice the needs and wants of their people in order to accomplish their goals, there is no evidence that those same leaders are willing to truly risk nuclear war to accomplish their goals.
What Iran tried to accomplish when it test fired several short and long-range missiles this weekend was nothing different that what North Korea did this last summer. Iran is positioning itself for negotiations with the international community which will begin the first week of October. This all come on the heals of the international community discovering that Iran has had a secret nuclear facility that it has been using to develop nuclear technology for the last several years.
Should the international community be concerned that another state may become nuclear in the the next few years? Absolutely, but not for fear of war. Many nuclear powers have fought wars without using nuclear weapons. Rather, they should be concerned that the technology is secure and that it cannot reach the hands of the small groups of individuals who do wish to start nuclear war.
While the media thrives on images of rockets and missiles being test fired as a show of force, the only real power that these images give a country is the fear that they create. There is no true threat that Iran will destroy the middle east in the next few year, that is unless they forget to lock up their nuclear weapons at night and one or two of them just "happen" to disappear.