Iran has pulled off a tidy little success with its seizure and release of those 15 British sailors and marines: a pointed humiliation of Britain, with a bonus demonstration of Iran's intention to push back against coalition challenges to its assets in Iraq. All with total impunity. Further, it exposed the impotence of all those transnational institutions -- most prominently the European Union and the United Nations -- that pretend to maintain international order.

You would think maintaining international order means, at least, challenging acts of piracy. No challenge here. Instead, a quiet capitulation...