questions whether it is enough support can be found among the tribes. Small numbers of high-ranking officers of American military have served as advisers to the Pakistan Armed Forces in the tribal areas, giving planning advice and helping to integrate American intelligence. Under this new approach, the number of advisers had to increase. The U.S. Government said these security improvements complemented a package of assistance from the US AID for the seven districts of the tribal areas that amounted to $750 million over five years, and would involve work in education, health and other sectors. The BINLEA of the US Government also assisted the Frontier Corps with financing for counter-narcotics work. Islamabad Marriott Hotel bombing In 2008, al-Qaeda struck its largest terrorist attack in Islamabad when a truck bomb targeted the Marriott Hotel. This attack was a defining moment in the war; 54 people were killed and around 266 others injured. According to the testimonies, numbers of U.S. Marines and U.S. Navy personnel also died in the attack; many believed the Americans were the target of the terrorist attacks. In a response to attack on 23 September 2008, the PAF launched its aerial bombing mission which resulted in ultimate success. Military reports indicating that more than 60 insurgents were killed in northwest Pakistan. In the nearby Bajur tribal region, the air force strikes killed at least 10 militants, according to government officials. The Bajur operations, which the army said left more than 700 suspected militants dead, won praise from U.S. officials. Renewed Bajaur offensive In a television emergency address, President Zardari and Prime Minister Gillani publicly vowed revenge in response to the Marriott Hotel bombing. By 26 September 2008, Pakistan air force and army had successfully conducted and completed a major joint offensive in the Bajaur and the Tang Khata regions of the Federally Administered Tribal Areas, codenamed Operation Sherdil. This joint operation had killed over 1,000 militants in a huge offensive, a day after President Asif Ali Zardari lashed out at US forces over a clash on the Afghan border. Major-General Tariq Khan, now Inspector General of the Frontier Corps, mentioned to journalists that since the beginning of the Bajaur operations, there were up to 2,000 militant fighters including hundreds of foreign fighters who were fighting with the soldiers and the armed forces. The overall death toll was over ~1,000 militants and also adding that 27 Pakistani soldiers had