At least 94 others were injured in the blast.

The governor’s spokesman, Abdullah Hasrat, told local Pajhwok Afghan News that at least 34 people had been killed and more than 94 others wounded in the suicide attack.

The injured were reportedly rushed to different hospitals in the city for treatment.

Security forces cordoned off the area after the blast.

The UN Assistance Mission in Afghanistan (UNAMA) denounced the attack in Gardez city, about 50 miles south of Kabul, when two suicide bombers detonated their explosive vests.

“This attack targeting civilians has no possible justification,” said UNAMA chief, Tadamichi Yamamoto, who also serves as the Secretary-General’s Special Representative for Afghanistan. “Those who are responsible for enabling this attack must be brought to justice and held to account.”

According to news reports, the Taliban has denied any links to the attack and there was no immediate claim of responsibility, but militants linked to the ISIL terrorist group, also known as Da’esh, have carried out similar attacks against Shiites in the past.

As per mid-July figures from UNAMA, 1,692 civilians had been killed and another 3,430 injured in the first six months of the year.

This sets a record high for the first six months of any year, despite an unprecedented days-long ceasefire between the Government and Taliban extremists in mid-June.

Image: UNAMA/Fraidoon Poya