Surprisingly, Iran is not happy with Azerbaijan’s victory. As openly as the Iranians ever do, they’ve threatened to use force against any changes to the borders of Armenia. Iran, a millenniums-old civilization central to a whole continent, cannot tolerate being walled off behind a chain of Turkish dependencies. India, similarly, is on Armenia’s side and has been sending a regular supply of weapons. One spur for such support, no doubt, is Pakistan’s joining the Azeri-Turkish alliance. In the jargon of American lawyers, this opens a whole new can of worms.