@engineer,
I beg to differ--you aren't going to take out deep underground bunkers with anything short of nukes. Taking out the military control centers in Iraq was relatively simple because they were relatively stupid designs. Don't doubt for a moment that the Revolutionary Guard has thoroughly studied that war.
Invading Afghanistan was not predicated upon quickly subduing them, it was an historically classic case of ultimatum, rejection of utlimatum and invasion. The invasion of Iraq was certainly predicated on doing it quick, cheap and dirty, and, of course, that was all delusion. But the invasion of Iraq was predicated on an ideological position outlined as early as 1997 by the PNAC. It was not done as an intelligent military operation, it was done because the neo-cons thought it should be done, and were faced with carrying on two wars at once. An Nasiriyah (sp?) is a perfect example. Our troops blew through the town and took the Euphrates river bridge in short order. Then, without having secured the city, nor having assured that there were no Iraqi forces present who could contest the position, they attempted to push logistical support columns through the town and over the river. As soon as the front-line forces who had taken the city were across the river and moving forward, the local Iraqi commander brought out his forces and began attacking the support columns, which were not equipped to fight for control of the city. Military operational effectiveness had been sacrificed to political expedience, and operations were carried out on the basis of an undemonstrated assumption that Iraqi resistance would quickly collapse.
Compare that to the operations of Centcom under Schwartzkopf in the first gulf war. He took the time to build up his forces, position them, amass reams of reliable military intelligence, after which he unleashed overwhelming force on an enemy unprepared to deal with it. American and French columns went through the Republican Guard like a hot knife through butter. They didn't just blow through them, they mopped them up and completely neutralized them before moving on. Schwartzkopf and company didn't miss a trick, it was a military grand slam. I don't know if you're aware of this, but Schwartzkopf's father was our man in Teheran during the Second World War, and he brought his family to Teheran after the war. Schwartzkopf the younger attended high school in Teheran.
Even before the invasion in 2003, retired military officers acting as "talking heads" for the new media were saying we would need occupation specialists (an expert group of officers whom we have had since the Second World War) to go into Iraq right behind the invasion. This was neglected. Proper manpower allocation was not possible while maintaining troop levels in Afghanistan, and so Rummy used Reserves and National Guard, and did not provide them adequate equipment, specifically failing to give them body armor and properly armored HUMVs. Just about any way you could think to **** up the operation they did. They were also apparently unaware of the dynamic of the Ba'ath Arab Socialist Party, an organization of the Sunni minority who lost just about everything in the invasion, and thereafter had nothing left to lose. Isolating and eventually capturing Hussein did not "decapitate" Iraqi resistance to the occupation. The neocons were in such a rush to carry out their program that they neglected even the most rudimentary military provisions for a successful invasion and ocupation.
I will stipulate that if there were somebody as stupid as Michelle Bachmann or Rick Perry in the White House, and they ignored the expert advice of professional military advisors, you could get something that stupid. I'm not all that impressed with Mr. Obama, either. I can think of few things more stupid than this plan to carry out joint military exercises with the Israelis. It looks like deliberate provocation (even if not intended that way), it serves no useful purpose in our relations with the nations of the middle east, and very likely will alienate the good will of the other nations of the middle east.
The only way to make the Persians surrender would be an air campaign of such magnitude that enormous civilian casualties would result. You have, of course, already stipulated the stupidity of such a program. I would also ask you where you think we could base the resources to carry out such an air campaign. Iraq, the Gulf states, Afghanistan--i don't think so. It would invite terrorist attacks on a grand scale. I feel fairly certain that Turkey would not cooperate, and i feel just as certain that the former Soviet states in the region would no cooperate. Do you think it could be done from carriers alone? Do you have any idea what it would cost to do the operation that way, without even considering our casualties?