The Jewish state is finally beginning to reckon with the consequences of what unfolded in 2000, but many of its allies, erstwhile and otherwise, have a long way to go. Israel has endured more than two years of grinding war. It has been the longest conflict in Israel’s nearly eight decades of existence. And in many respects, it has been the most traumatic. The war began on Oct. 7, 2023, when Hamas and other Iranian-backed proxies invaded Israel, perpetrating the largest slaughter of Jewish civilians since the Holocaust. More than 1,200 Israelis were murdered, often in their homes. Many were...