as you have mentioned, a full-scale invasion would really be the last course of action for US. if the factors are not in sync, its dubious that there will be a invasion. most important is what is the reason for US to go to war with Iran - WMD? that's been tried and ended as a great embarassment. so until the US gather an excuse for war, an invasion is not likely. don't forget, the US CinC is accountable to the Senate, Congress and public.Jim Goose said:Full Scale Land/Air Invasion
In terms of a possible direct attack on Iran, it's safe to assume that Iran will concentrate its response on a purely asymmetrical front.
This can be gathered from watching videos of field exercises and war games that Iran has been holding for the last couple of years in the deserts preparing for such an invasion. In these videos the emphasis seems to be on guerrilla warfare, teams of two on motorcycles with RPGs, hit in run from vehicles, mountain warfare etc...
Although Iran did use its conventional army in staging aerial bombings, tank formations, etc... it's doubtful how effective these would be in a direct attack from a much technologically superior invader.
Also, Iran is known for its support and training of all volunteer militias and reactionary forces in the form of the Pasardan and Basij, numbering in the hundreds of thousands. These groups, under the supervision of the Revolutionary Guard, can be assumed to have knowledge and training in guerrilla tactics, IED construction, small arms ambush, hit and run, suicide attacks.
Lets not forget that the most potent parts of the insurgency in Iraq right now is speculated to have potential links with Iran's Revolutionary Guard. The shaped charges we keep hearing about and infrared IED triggers that can't be jammed could very well have come from Iranian agents.
A full scale invasion seems to be a last resort for America, although there is no doubt it would succeed in destroying Iran's infrastructure and conventional military, it would do little to hurt the regime except perhaps popularize it even more.
Also, it is known that Iran maintains a global network of agents but their abilities are unknown to me. An invasion, on any level, could trigger a response from elements based abroad. These responses, if in the form of terrorism, would be disastrous.
what we should also look at is what benefit does Iran get from a US attack? From my angle it looks like Iran wants US to attack. Perhaps it want US to be overdrawn and stretch?
anyway good luck to Iran - it will have a long way to wait for the US to attack them. so before the US want to deal with Iran, all the factors will have to be in sync, primarily:
1) the US public want to go to war with Iran - bad news and even badder day for Iran if that happens,
2) there is valid reason for war i.e. Iran is planning a maritime version of 9/11, nefarious acts of inhumanity etc
3) world opinion in US favor if war breaks out - personally, I don't see it as there is still distrust over the WMD excuse and the Islamic world would not want to see another fellow Islamic country go the way of Afghanistan and Iraq. So war with Iran will deepen the distrust of the Islamic nations.
4) the US economy can take another war - don't forget world economy is very tied in with US economy and oil prices just settled down.
5) how overstretch is the US military and can it take on another war? yes yes I know - the almighty US war machine is suppose to fight on multiple fronts but key word is "suppose" and there is a home front now.
a much more plausible scenario compared to the invasion but chances of it happening is again quite low - unless Iran crosses an invisible line drawn by Israel. I believe most will agree that there is only one response if an air raid takes place - Iran will declare total unrestricted war, the type advocated by colonels Qiao Liang and Wang Xiangsui. terrorist strikes, computer attacks, war by proxy etc. and it won't just be Israel or the US in the cross-hairs but every and any country that support the US. if Al-Queda is bad, imagine Iran doing tenfold what Al-Queda is doing. of course, that will then give the US what it does not want - an excuse to attack.:coffeeJim Goose said:Limited Aerial Incursion
This is the most likely of possible scenarios. Israel has already stated that it is prepared for an attack on Iran's nuclear reactor sites. But what is not clear is what response any aerial attack would result in, on the part of Iran.
It should be noted that the level of fervour and zeal currently present in Iran and its people could trigger a response much greater than anticipated, even if any attack is targeted only to military and nuclear targets.
Iran's responses could include targeting the strategic oil lanes of Harmuz and surrounding ports. However this would be higher than any level of activity in the tanker wars of the Iran-Iraq war, which brought about an upsurge in oil costs. A coordinated conventional attack on one of the world's primary sources of oil transport would then result in increased global influence. Possible support of Iran by China and Russia in such a scenerio can't be ruled out, although unlikely.
Additionally, It's been noted that Iran has been heavily mining its waters in that region since the war with Iraq. Silkworm anti-ship defences have also been installed on nearby islands as well as the possible presence of mini-subs, kilo class russian subs, and a variety of corvette and gunships.
The instability in Iraq could also spiral out of control if an attack was carried out now or in the near future. A limited aerial attack on iran could trigger a response from its all volunteer militia as mentioned earlier, the Basij and Pasardan. This would be devastating.
In a worse case scenario, the Mullahs in Iran may decide to directly target US forces based in near by Arab countries, officially signing their own death sentences.
Iran would no doubt carry the majority of deaths, but America too would suffer greatly if targeted following a limited scale invasion.
It is unlikely that Iran would not retaliate in light of such an attack, the extent to which this retaliation will take is unknown.
Hopefully none of these scenarios will play out and hopefully better judgement will be reached by both sides... but with both regimes at such extremes and with both thinking that their vision is the only vision, it's hard not to think about a conflict.
That being said, I'd like to read your views on what Iran's response would be.:xmas
-jim goose