There’s been much discussion in both the mainstream media “and the blogosphere”:http://volokh.com/archives/archive_2005_12_25-2005_12_31.shtml#1135724598 about the possibility of an attack on Iran by either or both the Israel and the United States in order pre-emptively to destroy any Iranian nuclear weapons capacity. As is well-known, the “United States National Security Strategy”:http://www.whitehouse.gov/nsc/nss5.html contains the following doctrine:
bq. The United States has long maintained the option of preemptive actions to counter a sufficient threat to our national security. The greater the threat, the greater is the risk of inaction — and the more compelling the case for taking anticipatory action to defend ourselves, even if uncertainty remains as to the time and place of the enemy’s attack. To forestall or prevent such hostile acts by our adversaries, the United States will, if necessary, act preemptively.
Given the more or less open preparation for an attack on Iran, it is hard to see how such a doctrine could not now be invoked by Iran to justify a pre-emptive strike against Israel (or, indeed, against the United States). I wonder how far the bloggers who are advocating (or pre-emptively justifying) an Israeli attack on Iran would be willing to concede the legitimacy of such anticipatory self-defence by Iran? My own view is that such an attack on Israel would be criminal, but I’m not sure that the hawks could consistently agree with me about that. Indeed, given the supposed _imminence_ of an Israeli/US attack on Iran — as compared to the more long-term and speculative threat Israel faces from Iran — Iranian pre-emption looks more justifiable ( at least, _by traditional just-war criteria_ ) than an Israeli attack on Iran.