Given the backlash from Baghdad and anger from Iran and Turkey, which have restive Kurdish minorities, the creation of a Kurdistan in northern Iraq may not happen soon.
Palestinian support for the Kurds is not difficult to understand. Palestinians, too, were overlooked when Britain and France carved up the Middle East into states a century ago. Like the Kurds, Palestinians have found themselves trapped in different territories, oppressed by their overlords.
Israel's complex interests in Kurdish independence are harder to unravel.
Prime minister Benjamin Netanyahu was the sole world leader to back Kurdish independence, and other politicians spoke of the Kurds' "moral right" to a state. None saw how uneasily that sat with their approach to the Palestinian case.