Cotton said any military action against Iran would not be like the Iraq War and would instead be similar to 1999’s Operation Desert Fox, a four-day bombing campaign against Iraq ordered by President Bill Clinton.
“Even if military action were required — and we certainly should have kept the credible threat of military force on the table throughout which always improves diplomacy — the president is trying to make you think it would be 150,000 heavy mechanized troops on the ground in the Middle East again as we saw in Iraq and that’s simply not the case,” Cotton said.
One couldn’t ask for a more misleading presentation of the costs and dangers of military action against Iran. First, no one seriously believes that a bombing campaign against Iran would take only a few days. It would very likely take several weeks  at least, and that probably underestimates the difficulty. Starting a war with Iran will last longer and cost more than anyone anticipates. That has been true of all other U.S. wars of choice over the last two decades, and there’s no reason to think that a war with Iran would be easier or less dangerous than any of those. Assuming that Iran retaliates, the conflict would escalate and go on much longer than Iran hawks are claiming.
All that Iran hawks promise is that the nuclear program would be set back by a few years. However, the attack would push Iran to acquire the weapons that the hawks don’t want them to have, and it would drive  them to make the nuclear program  less vulnerable to future attacks. If Iran hawks were intent on destroying Iran’s nuclear program permanently through military action, they probably would have to argue for an invasion  of Iran at some point. When the time came, Cotton would probably be among the first to tell us how cheap, quick, and easy that would be, too.
Like most hawks, Cotton minimizes the costs and duration of military action, he ignores the likely consequences, and he treats an attack on Iran as cavalierly as possible. The comparison with Desert Fox is laughable. That operation took place years after the U.S. had already destroyed Iraqi defenses, which clearly isn’t the case with Iran. Cotton further misleads the public to think that the only thing that can qualify as war with Iran is a scenario involving “150,000 heavy mechanized troops on the ground.” It is the Iran hawks that want the public to think that a major ground invasion is the only thing that can be called war, which allows them to advocate for a different kind of war against Iran while pretending that they don’t favor war. They don’t want to face the potential political cost of warmongering, so they pretend that they are advocating for something that isn’t “really” war. But, of course, war is exactly what they’re demanding.