100 militants killed in Afghan border offensive
Details have been scarce about the military offensive in Bajur, an insurgent stronghold considered a possible hiding place for al-Qaida leaders Osama bin Laden and Ayman al-Zawahiri.
Sardar Khan, a local police official, said two spells of aerial bombing destroyed about 40 houses in several villages. He said bombs also struck a school occupied by Taliban fighters in Loi Sam, a village that has been a key focus of the fighting.