Four separate bombings killed more than 110 people across Pakistan Thursday, including 92 deaths in Quetta.

Police in the capital of Baluchistan province say a suicide bomber blew himself up inside a crowded billiard hall, followed by a second bomber there minutes later. The twin blasts killed 81 people, including police and rescue workers. More than 100 people were wounded.

The billiard hall attacks came just hours after a bomb blast at the Quetta market killed 11 people. Authorities say paramilitary soldiers may have been the target.

Baluchistan has grappled with a separatist insurgency, Islamic militancy, and sectarian violence for decades.

Elsewhere in Pakistan Thursday, at least 21 people were killed and dozens wounded in a bombing in the city of Mingora, where a crowd had gathered to hear a speech by a religious leader. Mingora is the largest city in northwestern Pakistan's Swat province.