Kabul mourns deadliest attack in 15 years

Kabul was plunged into mourning Sunday after its deadliest attack for 15 years killed 80 people and left hundreds maimed, reigniting concern that the Islamic State group was seeking to expand its foothold in Afghani-stan. Tempers were frayed a day after the twin bombings that tore through crowds of Shia Hazara protesters, as many anxiously searched hospitals and morgues, looking among the mutilated bodies for missing relatives.

“I promise you that I will avenge the blood of our loved ones on the perpetrators of this crime, wherever they are,” President Ashraf Ghani said, declaring Sunday a national day of mourning.

Iranian foreign minister Mohammad Javad Zarif condemned twin bomb attacks by the Islamic State group that ripped through crowds of minority Shia Hazaras in the Afghan capital, killing at least 80.

“Afghanistan terror bombings another instance of depth of Daesh depravity: Shia and Sunni are both victims & must unite to defeat extremists,” Mr Zarif tweeted on Saturday, using another name for ISIS. Foreign ministry spokesperson Bahram Ghasemi added that “eradicating this unfortunate phenomenon (ISIS) wouldn’t be possible without a joint co-operation”.

The bombings occurred as thousands of Hazara protesters had gathered to demand that a multi-million-dollar power line pass through their electricity-starved province of Bamiyan, one of the most deprived areas of Afghanistan. The site of the attack remained littered with scorched metal, charred flesh and personal items, including shoes, ID cards and protest banners with messages such as “Don’t eliminate us”. Many protesters defiantly camped there overnight, holding candlelight vigils and reciting Quranic verses even though the government announced a 10-day ban on public gatherings on security grounds.

Dozens of graves were dug with shovels and excavators at a nearby hilltop cemetery, where coffins were brought in, draped in traditional burial shrouds.

Many who survived with grievous wounds overwhelmed city hospitals, with reports of blood shortages and urgent appeals for donors swirling on social media.

"The lines of Afghan men and women who queued to donate blood for their injured compatriots was a poignant indicator of the Afghan peoples' resilience and solidarity in the face of terrible violence," the United Nations said.