Escorted by bodyguards, Omani Sultan Qaboos arrives for an official welcoming ceremony, Tehran, Iran, Aug. 4, 2009 (AP photo by Vahid Salemi).

Oman rarely draws international attention in a region overshadowed by the rivalry between Iran and Saudi Arabia and, since last year, the war in Yemen. But the country has emerged as an important element of U.S. policy in the Gulf and wider Middle East, serving as an interlocutor between Riyadh and Tehran. Sultan Qaboos bin Said Al Said—the Middle East’s longest-reigning monarch, having held power since 1970—has maintained Oman’s relative neutrality in regional conflicts, making the country a hub for delicate negotiations. For many years, Oman has enjoyed the best relations with Iran of any member of the Gulf Cooperation […]

President Barack Obama and Sheikh Mohammed bin Zayed Al Nahyan, crown prince of Abu Dhabi, at the White House, May 13, 2015 (AP photo by Carolyn Kaster).

Editor’s note: This article is part of an ongoing WPR series inviting authors to identify the biggest priority—whether a threat, risk, opportunity or challenge—facing the international order and U.S. foreign policy today. President Barack Obama’s second term has illuminated the dysfunctional nature of many of the United States’ closest relationships in the Arab world and the need to rebalance its commitments. Some of this dysfunction is a product of policy differences, such as the strains between the U.S. and the Gulf states on both Syria and the Iran nuclear deal. But the roots of other facets go back further, to […]

Egyptian President Abdel-Fattah el-Sisi with Saudi Arabia's King Salman, Cairo, Egypt, April 8, 2016 (AP photo by Mohamed Abd El Moatey).

Last week, commodities traders noticed something unusual in the spot oil markets. Representatives of Egypt’s state oil firm were suddenly making more aggressive buys, entering uncommonly large orders. Traders for the Egyptian General Petroleum Corporation reportedly purchased 560,000 tons of gas oil, more than double the September amount. And the orders required almost immediate delivery. Since Egypt gets most of its fuel from Saudi Arabia, it wasn’t difficult to trace the cause of the sudden scarcity. The Saudis, it became apparent, had suspended deliveries of highly subsidized fuel to Egypt. Riyadh had just fired a shot across Cairo’s bow. Fortunately […]