美国官员表示，伊朗正处在策划在中东及其他地区袭击美国人的后期阶段。
Iran is in the advanced stages of planning attacks against Americans in the Middle East and beyond, U.S. officials said.
美国政府已下令外交官及其他联邦雇员撤离沙特阿拉伯。美国还在缩减该地区其他使团的人员。
The U.S. government has ordered diplomats and other federal employees to leave Saudi Arabia. It is also drawing down staff at other missions in the region.