The Islamic State group’s leader in Afghanistan and Pakistan, Hafiz Saeed, was killed last month in an airstrike in Nangarhar province, the Pentagon said Friday, AFP reports.
Saeed was named head of IS’s “Khorasan province,” which includes Afghanistan, Pakistan and parts of neighboring countries, early last year when a group of Pakistani Taliban switched allegiance to the jihadist group.
Pentagon deputy press secretary Gordon Trowbridge said the strike came while US and Afghan special operations forces carried out counter-IS operations in southern Nangarhar province throughout July.
“During this time, US forces conducted an airstrike targeting Hafiz Saeed Khan, the Islamic State in the Levant-Khorasan emir, in Achin district, Nangarhar province July 26, resulting in his death,” Trowbridge said.
Saeed “was known to directly participate in attacks against US and coalition forces, and the actions of his network terrorized Afghans, especially in Nangarhar,” he added.
Details of the strike were not immediately available, but a US official told the BBC that Saeed was killed by drone.
The death of Saeed represents a major setback for the IS group as it tries to establish itself as a serious force in Pakistan and Afghanistan.
Afghan authorities erroneously believed Saeed had been killed in another strike in July 2015, when a US drone targeted dozens of IS-linked cadres in restive Nangarhar province, close to the Pakistani border.
That attack came less than six months after another strike in Afghanistan killed Abdul Rauf Khadim, who was thought to be the IS number two in the country.
Some Afghan Taliban members have defected to the jihadist group, with insurgents apparently adopting the black IS flag to rebrand themselves as a more lethal force.
Most NATO combat troops who had been fighting the Taliban and other insurgent groups have now left Afghanistan, with responsibility for the country’s security switching to local forces.
The Afghan troops, however, still rely on US air support and training and have struggled to stem frequent Taliban offensives.
The former Taliban leader Mullah Akhtar Mansour was killed in a US drone strike inside Pakistan in May.
Both the Pakistani Taliban and IS jihadists have claimed responsibility for a horrific suicide bombing on Monday at a hospital in Pakistan which killed 73 people.
The IS group has also claimed responsibility for a July 23 attack in Kabul that killed dozens of people and left hundreds maimed.
IS has been trying to expand its presence beyond its so-called “caliphate” in Iraq and Syria, where tens of thousands of jihadists have been killed in air strikes and offensives, but has made only limited progress.