Pakistani volunteers carry a sack of flour provided by the U. S. government in Kalam in Pakistan's Swat valley on Wednesday, Aug. 11, 2010. With Pakistan reeling from two weeks of flooding that has killed 1,500 and affected nearly 14 million people, the aid and rescue mission by the U.S. military gives Washington a chance to strengthen a sometimes troubled alliance that is crucial to fighting militancy in the region and ensuring a stable Afghanistan. (AP Photo/B.k.Bangash)