A US Army AH-64 Apache helicopter flies over the ISAF's Camp Bostick in Naray, in the eastern Kunar province on April 13, 2009. US President Barack Obama, unveiling his new strategy for the dragging Afghan war last month, put Pakistan at the heart of the fight to defeat Al-Qaeda and vowed to boost US aid and assistance to the South Asian nation. AFP PHOTO/LIU Jin (Photo credit should read LIU JIN/AFP/Getty Images)