QUETTA, Pakistan — A bomb hidden in a water tank ripped through a crowded vegetable market in a mostly Shiite neighborhood in a southwestern Pakistani city Saturday, killing at least 65 people and wounding nearly 200, officials said.
Police said many of those wounded in the explosion in Quetta remain in critical condition. The blast, which police said targeted the country’s minority Shiite Muslim sect, left many victims buried under rubble, but authorities did not know how many.
It was the deadliest incident since bombings targeting Shiites in the same city killed 86 people earlier this year, leading to days of protests that eventually toppled the local government.
Shiites have been increasingly attacked by militant groups who view them as heretics and non-Muslims in this Sunni Muslim dominated country. Many of the Shiites in Quetta, including those in the neighborhood attacked Saturday, are Hazaras, an ethnic group that migrated to Pakistan from Afghanistan more than a century ago.
Quetta police chief Zubair Mahmood told reporters that the bomb was hidden in a water tank and towed into the market by a tractor. He said the blast destroyed shops in the neighborhood and caused a two-story building to collapse.
“We fear some victims may be found buried there,” he said.
Mahmood said police did not yet know who was behind the bombing but a local television station reported that Lashker-e-Jhangvi, a Sunni extremist group that has targeted Shiites in the past, had called to claim responsibility.
Senior police officer Wazir Khan Nasir said the bomb, set off in a residential suburb, was detonated by remote control.
Another officer, Samiullah Khan, said the bomb was detonated while dozens of women and children were buying produce for their evening meal. Local residents rushed the victims to three different area hospitals, often in private vehicles because there weren’t enough ambulances to transport the victims.
A massive plume of white smoke rose over the area after the bomb blast. Television footage of the scene showed the streets littered with rubble from destroyed buildings, mixed with fruits and vegetables and shattered street carts.
Quetta is the capital of Baluchistan province, where the Shiite minority has been attacked several times in recent months. Baluch nationalist groups are fighting an insurgency there to try to gain a greater share of income from the province’s gas and mineral resources. Islamic militants are also active in the province.
Last year was particularly deadly for Shiites in Pakistan. According to Human Rights Watch, more than 400 were killed in targeted attacks across the country. The human rights group said over 125 were killed in Baluchistan province, most of whom belonged to the Hazara community.
Rights groups have accused the government of not doing enough to protect Shiites in the country.