伊朗内部联盟的不稳定性决定了美伊之间不可能开展任何有意义的谈判，而巴基斯坦的政治分裂局面也极大地拖累了美国的巴基斯坦政策。
Unstable coalitions in Iran prevent any substantive negotiations between the two countries, while political fragmentation in Pakistan significantly hinders US policy there.