President Joe Biden is dispatching one his top advisers to Saudi Arabia to meet with Crown Prince Mohammed bin Salman, the de facto leader of the oil-rich kingdom, later this week. White House national security adviser Jake Sullivan said Thursday he will travel to Saudi Arabia on Saturday for talks with Saudi officials and will also meet with his counterparts from the United Arab Emirates and India during his visit. Sullivan said he would “discuss new areas of cooperation between New Delhi and the Gulf, as well as the United States and the rest of the region.”