Saudi Arabia has increasingly found itself caught in the middle of the war between the United States and Iran. Now, the kingdom’s leadership is assessing dwindling options on how to respond. 沙特阿拉伯越来越发现，自己夹在美国与伊朗的战争中间。如今，沙特领导层正在权衡不断减少的应对选项。 In recent weeks…