People do love to jump to conclusions and embrace broad assumptions in defense of their preferred ideological sympathies - and so it seems the debate over the Iran deal tends to break down into neocons attacking naive give peace a chance liberals and vice versa - but I don't care for either of that lot. I don't agree that Obama is naive, at least not in terms of narrow and immediate outcomes [long term, all idealists are naive since that is the only way to maintain a faith in the delusional illogic of their claims] - misguided, yes, but I don't see naive [although I don't completely rule it out] - he wants America's military profile reduced, constrained, he doesn't want it viewed as a mighty and necessary force for good because that implies the fighting of wars, which liberals like him regard as something intrinsically evil, a legacy of white hegemony across the globe, and because it's damn near impossible to both fund a bloated welfare state and maintain the most dominant military force that has ever existed - therefore the Iran deal works for Obama regardless of whether or not it actually works - in other words it works if it keeps both Israel and the US military on the sidelines; all other considerations are ignored, glossed over, marginalized, rationalized away or rose color glassed into obscurity. As for the necons [a term which some liberals loosely use to describe anyone who doesn't gag at the mere thought of an engaged military] - well, I don't have much use for them either.
I certainly don't long for war or myopically believe an armed adventure against Iran would be simple or straightforward or unstained by ugly entanglements and disturbing consequences - but let's look at the cold logic of the situation: if you want to stop proliferation, especially amongst roguish nations, and most especially amongst roguish nations who when nuked up have the potential to set all kinds of disquieting dynamics in motion, then the only way to do that is to apply pressure through economic penalties and the credible, utterly believable threat of a military option should those penalties fail to convince. You do not negotiate an end to proliferation against a foe committed to acquiring a nuclear capability because there are no reasonable trade offs to be negotiated - you have to force the end you want. It's like getting armed assailants to leave your home - you don't say to them they can stay under certain circumstances or they can stand around on your front yard waving guns about under certain circumstances or they can come back next week under certain circumstances - no, you want them gone and gone for good and the only way to do that is if they're struck by a light from heaven and magically decide to give up all the armed assailing - or you force them out with the understanding that if they return they're dead. I suppose you can negotiate the means by which you intend to force them out - but they're not going to give up something they really want because of you offering them something of less value as far as they're concerned - unless of course they have to.
This is why a negotiated nuke deal with North Korea was impossible - hard to make economic penalties bite against a dictatorship where the people it oppresses have few freedoms and are used to privation - but more importantly, there could never be any serious military pressure applied because of China's vehement opposition and probably as well reluctance by South Korea to open that box of snakes. And then consider also that as bad as a nuked up N Korea is, still its military is contained, not going anywhere - there's no regional impact to the threat, it does not have armed tentacles spreading out and stirring up trouble and it does not have any amenable allies that can be used to threaten our interests. I do think it is a mistake that we are not shooting down their attempts to perfect ballistic missile technology - I do think we should make it clear to China that the next attempt by Lil' Kim to launch something long and dark will be Aegised all to hell - but, neither Bush nor Obama thought that a good idea so there ya go.
Iran is different, though, isn't it. Their activities are not contained, they threaten American interests and allies, nuked up they threaten putting in motion chains of events that could prove quite destabilizing and full of peril - on the positive side though, compared to North Korea, their population is vulnerable to manipulation viz sanctions and not only is Iran not protected by an ally that makes the military option undoable, several of their neighbors have made it very clear they'd be more than fine if it came to that. Just one problem: any clear thinking person has known all along, and more importantly Iran has probably know all along that Obama had no intention of pursuing the military option if it became necessary and that meant that eventually in order to extricate himself from a tricky mess and to keep Israel on a leash he'd have no choice but to enter into flawed negotiations. I think you can look at everything Obama has said and done foreign policy wise and come quite naturally to that conclusion - but for instance just look at the way he resisted adopting tough sanctions: if you're committed to the military option then you want to embrace sanctions as soon as possible because you want to give them as much time as possible to work since you know if they don't work you gotta pull the trigger and no sane person looks forward to pulling that trigger - Obama wasn't in a hurry because he never had any intention of pulling that trigger. Other than saying the military option was on the table Obama did absolutely nothing to convince anyone that that was true.
And now we're supposed to believe if the Iranians abuse the deal [actually, this abuse has already started] that Obama can manage the wherewithal to reinstitute the sanctions regime in order to bring them back in line? C'mon, people - that would be hard to do in the best of circumstances, especially if Iran plays the game with great cunning, which of course they will - but remember, Russia and China were part of this deal and liked it because they knew it was a sham and knew when that sham started to fall apart America would look weak and its relationships with key allies would be corrupted - a weakened America and not a nuke free Iran is the vested interest here of Russia and China and that is why all the bravado from Kerry and Obama about the sanctions relief being reversible is pure bull shit.
I could be wrong - doubt very much I am.