TEHRAN, July 3 -- Pakistan's prime minister flew to Tehran. India's prime minister did not. That single diplomatic arithmetic - who attended the July 3 ceremony for foreign dignitaries at Khamenei's state funeral and who stayed home - sketches the contours of Iran's surviving relationships more precisely than any post-war communique.

Ali Khamenei was buried on Friday after a state funeral that began with a week of ceremonies, but July 3 was the day reserved for the foreign guests: the heads of government and senior officials who would not share crowds with eight million Iranians in Tehran's streets. The seating arrangement read less like a condolence list than a ledger of who owes what to Tehran - and who has decided the debt is settled....