20th August 1998.
Osama was located in the tribal region of Afghan Pakistan border.
India offered full ground support to the US to launch a missile strike, but Americans were wary that Pakistanis might mistake it as an Indian missile and it might trigger an Indo-Pak war.
2 hours before the strike, Clinton confided in Nawaz that Americans will launch a missile from Arabian ocean and that it will not be an Indian missile.
1 hour before the strike, Osama disappears from the location. Missile hits a village killing dozens of villagers - No protest.
This tradition of defiant leakage continued till Kayani and Pasha. Bomb making factories were dismantled within hours of sharing information with the Pakistani counterparts.
The Americans decide that drones be more used for snooping than for striking. Same continues today. The moment information is shared with the Pakistani intel agency, it is bound to make way to the targets.
It is not that the ISI in its entirety wants greater collateral damage to get the region rid of Americans, rather it's the Islamist agents within the ISI who are trying to wrest the control away from the Army. Musharraf saw that, and got rid of most of them and 'cleaned' the ISI, but the phenomenon of joining the Beareded/Salwar Kameez brigade has once again taken momentum. I go as far as to say that the attacks on the Airforce bases were less a success of the Talibs, and more a failure of the ISI.
The thing is, ISI has too many holes and moles. Information sharing with the ISI has time and again been so counterproductive that it cannot be relied upon anymore. This is why the snooping drones outnumber the striking drones by 10:1.
Giving Pakistan the control over drone strikes will only result in rise in terrorism, with Pakistan itself as the main target.