At the U.N. General Assembly in September, the Israeli prime minister, Benjamin Netanyahu, brandished a map titled “The New Middle East” and asserted that Israel’s ties with Arab states were helping to create a corridor of peace from India through the Persian Gulf, via Israel, to Europe. A week later, the U.S. national security adviser, Jake Sullivan, declared, “The Middle East region is quieter today than it has been in two decades.”
A lot has changed in six months. The Israeli occupation of Palestinian lands — ignored in those expressions of optimism &m...