The dramatic and fast-moving events in U.S.-Iranian relations over the past few days underscore, among other lessons, the following two. One is that results matter. No matter how hard the naysayers have striven to say nay, they have offered no alternative to actual U.S. policy that could have yielded results as favorable. And it's not as if there hasn't been ample experience to test what alternatives might have done. With regard to Iran's nuclear program, years of nothing but pressure and sanctions brought only years of an expanding program with ever more centrifuges spinning. It was only through engagement, negotiation and compromise that the most strenuous restrictions on, and monitoring of, a national nuclear program that have ever been negotiated were achieved. As for Iranian-Americans who were unjustly imprisoned, they and perhaps others as well would have been imprisoned whether or not U.S.-Iranian relations were in a deep freeze. (A couple of the men just released by Iran had been arrested before the nuclear negotiations even began.) They were freed only because the relationship thawed. As for the naval encounter in the Persian Gulf, despite the erroneous attempts by critics of the administration to depict as an Iranian provocation an incident that instead consisted of U.S. Navy craft making a still not fully explained incursion into Iranian territorial waters, it is hard to imagine an outcome as favorable as the one that ensued if there were not the diplomatic channel, established in the course of the nuclear negotiations, to achieve that outcome. Again, past experience strongly suggests that with a frozen relationship the outcome would have been worse.
A second major lesson concerns the mistake of treating relations with any country customarily labeled as an adversary as if the entire relationship were zero-sum, leading to policies that try to oppose the other country at every turn, no matter what that country is doing and no matter how what it is doing actually does or does not relate to U.S. interests. This mistake has arisen regarding U.S. policies toward some other countries besides Iran. Joshua Kurlantzick of the Council on Foreign Relations makes a thoughtful argument in a recent article that the Obama administration has committed this mistake in its policy toward China, in which the administration's "Asia strategy has been to fear and combat nearly every move by China to flex its muscles." The ill-advised nature of such a strategy is illustrated by the feckless U.S. attempt to dissuade other states from participating in the new China-initiated Asian Infrastructure Investment Bank. A better strategy, says Kurlantzick, would be to save opposition to China for those issues on which Beijing's behavior really does run up against important U.S. interests, such as the unjustified Chinese attempt to stake vast territorial claims in the South China Sea.
On Iran, the corresponding mistake has been made not by the Obama administration but instead by its critics who believe that Iran ought to be opposed everywhere, all the time, no matter what it is doing, thus treating anything in Iran's interests as if it were by definition against U.S. interests. Some of the chief underpinnings of this posture have to do with idiosyncrasies of current American politics: the influence of the right-wing Israeli government, which wants to keep Iran forever ostracized for reasons that do not correspond to U.S. interests ; and the impulse in the Republican Party to oppose anything Obama proposes. Also underlying the posture, however, is a more general American tendency to view the outside world in black-and-white terms with a rigid division between foes and friends. The Obama administration has pushed back against these tendencies with its nuclear diplomacy on Iran, but the tendencies are so strong that the administration still has had to bow to some of the Iran-is-always-bad mindset as a way of husbanding its political capital and protecting its most important achievements.
The oppose-an-adversary-everywhere approach is harmful to U.S. interests in several respects, starting with the fostering of a mistaken view of exactly what those interests are. They are not really zero-sum vis-a-vis China, Iran or any other country. The first step in upholding U.S. interests is to have a clear and undistorted view of the interests themselves.
The zero-sum approach impedes fruitful cooperation with the other country in question. This means not only the big initiatives (such as the Shanghai Communiqué with China and the nuclear agreement with Iran) but much else besides. The Obama administration, despite being overeager to counterpunch Beijing in Asia, has gotten some useful cooperation from China on climate change and the negotiation of the Iran agreement. But there is plenty more such cooperation that is needed; the handling of North Korea probably tops the list. With Iran, beyond nuclear matters the most prominent current area of shared interest where cooperation is important is opposition to ISIS and similar violent Sunni extremism.