Really depends on where, when, and how it all starts.
If Iran gets frisky in the straight and tries to interdict traffic, 5th fleet will be all over them. Their navy would be reduced to Somali status within a month.
If its a matter of supporting insurgents in Iraq, that becomes an issue since we don't have people there anymore and the Iraqis are not that excited about us coming back anytime soon.
If its a nuclear threat, that's going to be the tough one. The Israelies have said they're hitting any confirmed nuke site, but there's a reason they didn't get involved in Iraq. The US might have to deal with the imperialist pig dog label, but Israel is viewed as full on baby-killer by a large part of the Arab population. Any attack by them is likely to get much of the Middle East rallying to Iran's side faster then Tea Partiers to a Palin book signing.
Sad thing is a lot of the governments in the Middle East don't even LIKE Iran, or at least don't trust them. Remember they're Persian, not Arab, and practice a sect of Islam different from much of their population. Honestly the only thing that gets them together is the whole Israel/Palestine situation.
Simple truth is we just don't have the manpower available to start a whole new land war. Limited air strikes could be effective (see Libya), but I just don't see the US being able to pull off another Iraq style operation anytime soon.
If Iran gets frisky in the straight and tries to interdict traffic, 5th fleet will be all over them. Their navy would be reduced to Somali status within a month.
If its a matter of supporting insurgents in Iraq, that becomes an issue since we don't have people there anymore and the Iraqis are not that excited about us coming back anytime soon.
If its a nuclear threat, that's going to be the tough one. The Israelies have said they're hitting any confirmed nuke site, but there's a reason they didn't get involved in Iraq. The US might have to deal with the imperialist pig dog label, but Israel is viewed as full on baby-killer by a large part of the Arab population. Any attack by them is likely to get much of the Middle East rallying to Iran's side faster then Tea Partiers to a Palin book signing.
Sad thing is a lot of the governments in the Middle East don't even LIKE Iran, or at least don't trust them. Remember they're Persian, not Arab, and practice a sect of Islam different from much of their population. Honestly the only thing that gets them together is the whole Israel/Palestine situation.
Simple truth is we just don't have the manpower available to start a whole new land war. Limited air strikes could be effective (see Libya), but I just don't see the US being able to pull off another Iraq style operation anytime soon.