An explosion at a religious gathering in Pakistan's southwestern province of Balochistan on September 29 killed at least 52 people and dozens more wounded, police and hospital officials told RFE/RL.
Separately, at least four people were killed in explosions that targeted a mosque and a police station in the restive northwestern Khyber Pakhtuknkhwa Province bordering Afghanistan, according to police and media reports.
The first blast, in Balochistan's Mastung district, some 60 kilometers from the provincial capital, Quetta, targeted a procession celebrating the birth of Prophet Muhammad, Jan Muhammad Achakzai, Information Minister in Balochistan's caretaker government, told RFE/RL on the phone.
Rashid Mohammad Shahi, head of the Mastung Health Department, told RFE/RL that 55 people were injured in the incident.
Some 500 people had gathered in Mastung for the celebration, known as Mawlid an-Nabi, during which Muslims usually hold gatherings and distribute free meals to the poor.
No group has claimed responsibility so far for the blast, which prompted authorities to declare a state of emergency in the hospitals in Quetta.
Balochistan, Pakistan's largest province that borders both Afghanistan and Iran, is regularly targeted by Islamist militants, sectarian groups, and nationalist separatists.
Balochistan is sparsely populated but rich in natural resources such as copper, gold, and gas and has been marred by instability and violence.
The most prominent militant group in the region, the outlawed Balochistan Liberation Army, or BLA, routinely takes credit for attacks on Pakistani security forces.
The BLC claims that ethnic Baluchis face extortion and discrimination by Pakistani authorities.
Islamabad rejects the charges. Ethnic Baluchis account for just under 4 percent of Pakistan’s population of 231 million.
In the second incident, at least four people were killed, including a police officer, and 12 others were wounded in blasts that targeted a police station and a mosque in the Doaba area of Khyber Pakhtuknkhwa.
The roof of the mosque, located on the premises of the police station, caved in under the force of the second explosion, which happened as the mosque was full of people attending Friday Prayers.