The use of Pakistani territory alone the Afghan border as a safe haven for al-Qaida and other terrorist groups has been a cause of growing concern among US officials.

• 利用巴基斯坦与阿富汗的边境地区作为基地组织和其他一些恐怖分子组织的避难所成为了美国官员们的持续加剧的担忧。