Late September-November 2001: Pakistani ISI Aids Taliban Against US, While Simultaneously Supposedly Helping US Fight Taliban

The ISI secretly assists the Taliban in its defense against a US-led attack. The ISI advises Pakistani President Pervez Musharraf that the Taliban will hold out against the US invasion until the spring of 2002 at least, and then will be able to hold out through a guerrilla war. Encouraged, Musharraf allows the ISI to continue to supply the Taliban on a daily basis. Pakistani journalist Ahmed Rashid will later explain, “The ISI justified its actions as stemming from fear of an Indian controlled Northern Alliance government after the overthrow of the Taliban. It also did not want to totally abandon the Taliban, its only proxy in Afghanistan. At the same time, the [Pakistani] army wanted to keep the Americans engaged, fearing that once Kabul had fallen, they would once again desert the region. With one hand Musharraf played at helping the war against terrorism, while with the other he continued to deal with the Taliban.”
ISI Supplies and Advisers – Fuel tankers and supply trucks cross the border so frequently that one border crossing in the Pakistani province of Balochistan is closed to all regular traffic so ISI supplies can continue to the Taliban stronghold of Kandahar with little notice. [Rashid, 2008, pp. 77-78] Between three and five ISI officers give military advice to the Taliban in late September. [Daily Telegraph, 10/10/2001] At least five key ISI operatives help the Taliban prepare defenses in Kandahar, yet none are punished for their activities. [Time, 5/6/2002] Secret advisers begin to withdraw in early October, but some stay on into November. [Knight Ridder, 11/3/2001] Large convoys of rifles, ammunition, and rocket-propelled grenade launchers for Taliban fighters cross the border from Pakistan into Afghanistan on October 8 and 12, just after US bombing of Afghanistan begins and after a supposed crackdown on ISI fundamentalists. The Pakistani ISI secretly gives safe passage to these convoys, despite having promised the US in September that such assistance would immediately stop. [New York Times, 12/8/2001]
US Aware of ISI Double Dealing – Rashid will later comment, “Thus, even as some ISI officers were helping US officers locate Taliban targets for US bombers, other ISI officers were pumping in fresh armaments for the Taliban.” On the Afghan side of the border with Pakistan, Northern Alliance operatives keep track of the ISI trucks crossing the border, and keep the CIA informed about the ISI aid. Gary Berntsen, one of the first CIA operatives to arrive in Afghanistan, will later say, “I assumed from the beginning of the conflict that ISI advisers were supporting the Taliban with expertise and material and, no doubt, sending a steady stream of intelligence back to [Pakistan].” [Rashid, 2008, pp. 77-78]
Taliban Collapses as ISI Aid Slows – Secret ISI convoys of weapons and other supplies continue into November. [United Press International, 11/1/2001; Time, 5/6/2002] An anonymous Western diplomat will later state, “We did not fully understand the significance of Pakistan’s role in propping up the Taliban until their guys withdrew and things went to hell fast for the Talibs.” [New York Times, 12/8/2001]