The army says it is winning the war against militants, but bombings still regularly strike in much of the country. On Tuesday, at least 20 people were killed in a car bombing in Punjab province.
Also Wednesday, a landmine exploded next to a vehicle in Dera Bugti area of southwestern Baluchistan province, killing five people and wounding 18, government official Shoaib Jadoon said.
No group immediately claimed responsibility. But Baluchistan has long been the scene of a low-level insurgency which wants the province to have more autonomy and a greater share of the money derived from its natural resources.
Associated Press writers Ishtiaq Mahsud in Dera Ismail Khan and Abdul Sattar in Quetta contributed to this report.