Let's say Shah Pahlavi is more politically savvy and manages to avoid the revolution of 1979. Would Saddam still be willing to go to war with him, knowing that Iran would still be a major US ally?
The biggest reason for him attacking was that Iran was perceived as being in such a state of disarray that the Iraqis could punch out of their weight and defeat her. Obviously this was misguided, but an Iran without the revolution is IIRC in the top 10 largest militaries, and it's well equipped with US kit and most importantly, a deadly air force.
If for some reason, Saddam does go ahead, he gets his ass royally handed to him and Iraq is likely carved up along sectarian lines. Interesting to think of what the resolution to the Kurdish situation would be, as Iran has a sizeable population itself.
I don't see any reason, why Iran would want sizeable Arab minority (that's right, Iranians not be Arabs). Iran might take some areas but not all about half of Iraq.
Iraq is likely carved up along sectarian lines
The Shah wouldn't need to call in the Americans - the Iranian military was large and he'd been spending heavily to improve both its training and equipment, with an eye especially for the creation of a domestic defence industry so that they could manufacture their own weapons. IIRC the only reason Saddam went ahead with things was a combination of the Iranian military heavily weakened thanks to large numbers of their officers being considered unreliable by the ayatollahs and under arrest, feeling that the new regime was shaky enough to not be able to rally the public, and the US giving him the nod as a way of containing Iranian expansionistic goals.
Not necessarily. The Iranian appetite for military equipment is often overstated. They were actually looking atIran's Air Force was to get hundreds of F-15s/F-16s/F18s during 1980-1985 had the revolution not had happened as well.
Not necessarily. The Iranian appetite for military equipment is often overstated. They were actually looking at
During the early 1970s, the Shah was planning to order 30 F-14s and 53 F-15s, but decided to consolidate on the F-14. That's the only definite intent to purchase the F-15 that I've come across. He also really wanted the F-4G, but the US wouldn't export the electronic systems.
- 160 F-16s on order, with another 140 planned to follow them. The Carter administration wouldn't approve the second batch, but Reagan almost certainly would.
- An intention to order 250 of something - either F-18s, F-15s or more F-16s - to replace the F-4 from the mid-1980s.
- A desire to replace their F-5s with another 160 F-16s from the late 1980s.
- Rumours, though I've not seen them documented, that they were after another 70 F-14s.
To take the wind out of the sails of the Islamic Revolution, you really need to go back to the White Revolution. When the Shah reformed land tenure, he dispossessed the Islamic leadership who had depended on income from 'church' lands (I don't know the correct terminology for Islam here), as well as setting up industrial oligarchies. This set up the ayatollahs in opposition to him and created a disjointed, cronyist economy.
A bit more political savviness with the land reform - Pakistan basically paid off their imams which worked well, it's not hard to see the Shah doing the same - and organising the new industries better would set Iran up for more stable democratisation. Invest the income from the 1973 oil boom sensibly, as his advisors recommended, rather than going on a spending spree, and Robert's your father's brother.
If that works, it keeps Western businessmen in Iran through the seventies. But who succeeds the Shah? He will not make it through 1980.So basically the Shah bribes the Islamic Establishment in giving up their land and spends the oil money in a more wise manner then?
In pre-revolutionary Iran, there was a joke that if the Shah expressed a desire at breakfast time to dine in Baghdad that night, the Army could easily arrange it. If Saddam had been foolish enough to attack, the Iranian response would probably be a counteroffensive into southern Iraq, cutting Saddam off from the Persian Gulf. The Ba'athist government would fall.
With the lid knocked off the can, the Iranians will probably put a Shia Arab strongman in charge. They may hive off Kurdistan as an independent state, but probably not. Saudi Arabia will be looking very worried, Iran was already a powerful rival for control of the Persian Gulf and has just demonstrated its' superiority. They'll be cracking down heavily on any dissent in the Shia-majority Eastern Province. The Kuwaitis are probably looking scared too, as is the Emir of Bahrain. Him especially, since it's only a decade or so since the Shah stopped pushing a claim to the entire island. Syria probably doesn't do anything, their only real overlap in interests with Iran is a mutual distrust aste for Saddam and the Iraqi Baath Party. They may even join in on the Iranian side once it's clear who's going to win.
An Iran that's achieving that kind of results is likely to find American military aid drying up. It isn't in the interests of the US to have a single state that controls the Middle East to that extent. If they don't withdraw from Iraq in good time, Desert Shield gets pulled ten years early; with the Iranian strength in 1981, even a Desert Storm analogue would be feasible, though ugly. The enormous Iraqi army in 1991 was largely a consequence of the Iran-Iraq war.
Of course, if the Soviets decide to prop up Saddam, all bets are off. WW3 is a strong possibility.