KABUL: Terrorists linked to Islamic State (IS) abducted and killed around 30 civilians, including children, in central Afghanistan, officials said Wednesday. The killings occurred late Tuesday north of Firoz Koh, the capital of Ghor province, with the local government calling it a revenge attack after a local IS commander was gunned down. IS, which controls territory across Syria and Iraq and is now making steady inroads into Afghanistan, has so far not officially claimed responsibility for the attack. “Our security forces with the help of local shepherds conducted an operation and killed a Daesh (IS) commander yesterday,” Ghor Governor Nasir Khazeh said. “Daesh fighters in retaliation abducted around 30 villagers, mostly shepherds. Their dead bodies were found this morning,” he said. Abdul Hameed Nateqi, a Ghor provincial council member, gave a similar account, adding that the assailants were Taliban renegades who had sworn allegiance to IS. The UN put the death toll at 26, while condemning the “senseless and brutal killings”. It added that the fate of a number of other hostages remained unknown. The devastating attack represents a major escalation for IS, which has so far largely been confined to the eastern province of Nangarhar where it is notorious for brutality including beheadings. The killings also underscore Afghanistan’s unravelling security situation as the resurgent Taliban ramp up their 15-year insurgency against the Western-backed government. IS fighters have been trying to expand their presence in Afghanistan, winning over sympathisers, recruiting followers and challenging the Taliban on their own turf, primarily in the country’s east. In March Afghan President Ashraf Ghani announced that the terrorists had been defeated after local security forces claimed victory in a months-long operation against the group. But IS militants have continued to launch deadly strikes in the country. “(IS) announces its emergence in Ghor by murdering dozens of civilians,” said Borhan Osman, a researcher with the Afghanistan Analysts Network in Kabul. Osman added that the IS group in Ghor comprised mainly of former Taliban fighters. Amnesty International denounced the killings as a “horrendous crime”. “There can be no justification whatsoever for targeting and killing civilians. The victims and their families deserve justice,” Amnesty said, calling for an independent investigation. The Afghan government is currently in the middle of an operation, backed by NATO airstrikes, against IS in Nangarhar. NATO recently said the group’s influence was waning as it steadily lost territory, with fighters largely confined to two or three districts in Nangarhar from around nine in January. “Right now we see them (IS) very focused on trying to establish their caliphate inside Afghanistan,” John Nicholson, the top US and NATO commander in the country, told reporters on Sunday.