As Washington weighs succession scenarios and Tehran trades missiles, the central question goes largely unasked: can Iran change without dismantling the clerical system that holds ultimate power? Until that is confronted, talk of regime change is theatre, at best hollow
Even major allies like Russia and China appear hesitant to go the whole hog to support it. India took nearly a week to break its silence — which was only following widespread criticism of its handling of the sinking of an Iranian ship in the Indian Ocean by a US submarine.