Islamabad, Nov 1
A school for girls in Pakistan's Khyber Agency was blown up Sunday morning, leaving four people injured, a media report said.
The explosion took place at the government girls high school building, Geo News reported Sunday.
Four people who were passing by were injured in the blast while the school watchman was reported to be missing.
Pakistan has been hit by a string of terror strikes since Oct 5 that has left over 200 people dead.
The army is continuing with its assault in South Waziristan against the Taliban, which has vowed to take revenge over the US drone attacks.