How many wars does it take?

U.S. cannot afford another war? Huh? Iran’s foreign minister recently commented on the U.S. ability to wage war against their country, stating that we couldn’t afford another war. There’s several problems with that statement. First, the U.S. isn’t waging any large wars right now.
I blame President Bush Jr. for fostering the incorrect notion that we are at war in Iraq. There, our forces are an occupational force as part of a much larger effort to restructure Iraq in a way that makes its existence favorable to U.S. policies. The Iraqi War itself is long over. It was over when the government controlled by the Bathe Party collapsed and Iraqi forces scattered, soon after the invasion. We’ve only been in Iraq four years. Compare that with Japan after WWII. That was a relatively peaceful occupation that lasted seven years. The occupation in Iraq is not peaceful. How much more is expected as a result? Yes, the occupation is a drain on U.S. resources. But honestly, this occupation is being funded with our economic surplus. Our economy is so efficient and vast that we can maintain a full scale occupation without adversely impacting our economy. We never had to switch our economy over from a peacetime focus to a wartime focus. We are currently in a peacetime economy. We can’t afford to wage “another” war? If the Iranian leadership truly believes this, they are kidding themselves in the worst possible way. If necessary, the U.S. could switch over to a wartime economy to wipe Iran off of the map (without the use of nukes). With that said, I don’t feel it is in the U.S. best interests to do so. In general, I am against the idea of war. I also think that anytime someone thinks it is necessary to kill another person, then that person needs to re-exam their thought processes. (Self-defense is one thing, but war is about control over resources, not normally self-defense.) So here, I’m just pointing out the obvious flaw in recent Iranian official comments.
Ok, we are also in another on-going conflict. It is arguable that the limited U.S. operations in Afghanistan constitute a war, but those operations are barely a blip on the radar. Those operations in no way limit our ability to wage a full fledge war.