Israel's opposition to the Iran nuclear deal is well-known.  But how are other U.S. allies in the Middle East, especially Arab Gulf states like Saudi Arabia, the UAE, Qatar, and Kuwait, reacting to the agreement?  Are the Sunni Arab countries on a collision course with Iran and its allies, or is some degree of accommodation possible?  Dr. Hussein Ibish examines these and similar questions, and considers policy options facing the United States.