These wars start because the thugs running the 'Stain can't mind their own business and play nicely with other children.
Whether it is sending the Lusitania into submarine waters with a cargo hold loaded with explosives or blockading the Japanese of oil and food, it appears that all these "surprise" wars of the last century were really carefully planned and executed to occur when they did. The one coming up with Iran is no different.
They expend resources, fuel, munitions and human life, most of it women and children. This stuff doesn't make any sense. Sort of like mankind as a general rule.
There's already a nutty, volatile state in the Middle East with nuclear weapons and you don't see the Kwa calling for sanctions against them or running blockades around their country.
Vault-Co predicts that the 'Stain has stoked the fires of nuclear proliferation across the entire region with their action against Iran and the bulk of it will be subterfuge rather than openness. In ten years most of the Middle East will go nuclear and there is nothing they can do to stop it. As always they will leave the world more unstable and less secure.