How the Saudi-Iran Pact Could Transform the Middle East

RIYADH, Saudi Arabia — Only five years ago, Crown Prince Mohammed bin Salman, the de facto ruler of Saudi Arabia, derided Iran’s supreme leader, saying he “makes Hitler look good.” Last week in a development that had the world doing metaphorical double takes, the Saudis not only re-established diplomatic relations with Tehran but also spoke gauzily of the countries “sharing one fate.” The diplomatic rapprochement between Saudi Arabia and Iran after years of facing off in proxy conflicts across the Middle East was a coup for China, which facilitated the…