KABUL: Coalition aircraft struck new radio station of the militant Islamic State (IS) group in eastern Afghan province of Nangarhar late on Monday, part of Nato’s escalating campaign to stop the ultra-radical group from taking root in the country.

Attaullah Khogyani, spokesman for the Nangarhar provincial governor, said on Tuesday the overnight raid also involved Afghan ground forces and destroyed an IS broadcaster in Achin district, killing 29 militants including eight working on the radio and online operation.

The emergence of fighters loyal to IS has introduced a dangerous new element to Afghanistan’s long-running conflict, with the group violently challenging the much larger Afghan Taliban movement in pockets of the country.

Nato’s Resolute Support mission in Kabul, led by the US military, confirmed that American forces carried out two counter-terrorism air strikes in Achin district, but declined to provide details.

It remains to be seen whether the raid has succeeded in silencing the transmissions, which have recently increased from an hour a day to 90 minutes and are now broadcast in Dari as well as the Pashto language.

But it shows that US forces have intensified their efforts in the fight against IS, also known by its Arabic acronym Daesh, since a special order gave them broader authority to strike at IS fighters.

“We have increased the pressure, the US has increased the pressure against Daesh in the past few weeks,” said Brigadier General Wilson Shoffner, Deputy Chief of Staff for Communications and Nato’s top spokesman in Afghanistan.

US officials generally provide only bare details of counter-terrorism operations, but the military has confirmed a series of drone strikes in Nangarhar over recent weeks.

According to the Afghan interior ministry, Afghan and international forces have conducted nearly 20 joint operations against IS in Nangarhar over the past month.

“We use airpower of our own and of international forces, which is crucial in defeating Daesh,” said Nangarhar police chief Fazel Ahmad Sherzad.

Established mainly in Nangarhar, a province which borders the Federally Administered Tribal Areas of Pakistan, IS has raised its profile in Afghanistan over the past year.

General John Campbell, the American commander of international forces in Afghanistan, said in December that the movement was believed to command no more than 1,000-3,000 fighters in the country.

Shoffner added: “What we don’t see is Daesh in Iraq or Syria having the ability to control operations here in Afghanistan. We also don’t see any one Daesh leader in Afghanistan able to control operations in more than one part of the country at a time.”

But he said it had the potential to become a more serious threat if left unchecked.

Combining radical ideology with gruesome tactics including beheadings and at least one instance in which prisoners were killed by being blown up with explosives, it has established a reputation for extreme ferocity and attracted former members of the Afghan Taliban.

Over the past year it has grown in strength, challenging its larger Islamist rival for control of lucrative smuggling routes as well as dominance of the insurgency.

That has complicated the search for peace in Afghanistan by fragmenting forces fighting the Western-backed government, which, along with the United States, wants to bring the Taliban to the negotiating table.

One senior Western official said the potential for IS to radicalise young people who have known nothing but war was a much greater threat than the absolute size of its forces.

The raid on the radio station appears to have been aimed at eliminating an increasingly influential propaganda tool, which had targeted growing ranks of unemployed young men in the region.

Shoffner said that despite its efforts at propaganda and recruitment, there were doubts about whether IS would succeed in communicating its radical message to the traditional tribal culture of Afghanistan. But he added: “We want to see Daesh contained and not become any more powerful than they currently are.”

Published in Dawn, February 3rd, 2016