I'm considering being put in an intentional coma until after the election just so to be sure my brain doesn't explode...
Why not try the Ted Williams trick, and have your brain frozen? Call it a Zombie Daquari if you like.
Iran is very similar to the USSR post WWII, except on a minor scale.
And scale is an important consideration in any threat assessment.
Both have similar motivations behind their aggressive policies in that both are a bit paranoid after suffering massive damage during an invasion.
Iran's massive invasion was when? The Iran Iraq war was mostly waged in a constrained area between the two nations, though plenty of air raids and Theater Ballistic Missiles with conventional heads were fired deep into one another's territory. Not like the penetration of the USSR by the Wehrmacht, at all. Poor analogy, methinks.
Even Iran's wild threats against Israel can be viewed through a realpolitik lens as an effort to unify the islamic world to avoid the horrific losses Iran suffered when Iraq invaded.
Yes, Iran suffered horrific losses when Iraq invaded. I am not quite following the Israel tie-in, given that Iran is considered with suspicion in most Arab capitals. I think your horrific losses example would be better done by comparing the British of WW I. Not invaded, but suffered horrific losses. Similarly in WW II: a lot of dead people, ships sunk, cities bombed, but not invaded.
If I read you correctly, the Iranians are worried about an Israeli attack from the air, not an invasion. Did I get that right?
There is a weird irony that we have conservatives who are implicitly downplaying the seriousness of the commie threat and the willingness of the Soviet block to actively battle the west via proxy wars and such. One can only imagine the bricks being excreted were the Iranians to bring Cuba under its influence and use Cubans to help in a civil war in Angola.
Nitpick: Soviet bloc, not block.

As to Iran exporting their Islamic revolution, they've been doing that since about 1980, in one form or another, with varying success, see Hezbollah as one such client. If you don't consider some of the foaming at the mouth from even Cheney about attacks on Iran, the War on Terror, state sponsors of terror, and so on, what do you consider a defecation of building material?
The other thing that kills me is McCain, the man who was singing "Bomb Bomb Bomb, Bomb Bomb Iran" is accusing Obama of being reckless as to foreign policy....
Ever heard of a thing called a joke? Likewise the old gaffe by Reagan on a mic he thought was off "In five minutes, we bomb Russia."
Joke.
DR