Unless this is handled very delicately, it could be a very big problem:
ISLAMABAD (AP) — The Pakistani government has demanded the U.S. vacate an air base within 15 days that the CIA is suspected of using for unmanned drones.
The government issued the demand Saturday after NATO helicopters and jet fighters allegedly attacked two Pakistan army posts along the Afghan border, killing 24 Pakistani soldiers.
It's events like these that start wars. Pakistan gets pissed, so it exploits the disaster and attacks India. India fires back. Etc, etc, etc.