Kabul airport attack kills 60 Afghans, 12 US troops

President Joe Biden is set to speak following the deadly explosions outside the airport in Kabul that killed 12 U.S. service members and scores of Afghans.

The White House says Biden will address the nation from the White House at 5 p.m. on Thursday.

Two suicide bombers and gunmen struck crowds of Afghans waiting in Kabul to flee life under the Taliban on departing flights. A U.S. operation airlifting American citizens and vulnerable Afghans to other countries is set to end Tuesday, a deadline set by Biden.

The Islamic State group’s affiliate in Afghanistan has claimed responsibility for the attack.

Biden has been under intense pressure to extend the evacuations beyond Tuesday, but repeatedly has cited the threat of attack for sticking to his deadline.

KABUL, Afghanistan (AP) — Two suicide bombers and gunmen attacked crowds of Afghans flocking to Kabul’s airport Thursday, transforming a scene of desperation into one of horror in the waning days of an airlift for those fleeing the Taliban takeover. The attacks killed at least 60 Afghans and 12 U.S. troops, Afghan and U.S. officials said.

The U.S. general overseeing the evacuation vowed the United States would “go after” the perpetrators of the bombings, and warned that more such attacks are expected.

“We are working very hard right now to determine attribution, to determine who is associated with this cowardly attack. And we’re prepared to take action against them,” Gen. Frank McKenzie, head of U.S. Central Command, told Pentagon reporters in a briefing. “Twenty-four-seven. We are looking for them.”

Shortly after McKenzie spoke, the Islamic State group claimed responsibility for the killings on its Amaq news channel. McKenzie said the attacks would not stop the United States from evacuating Americans and others, and flights out were continuing. He said there was a large amount of security at the airport, and alternate routes were being used to get evacuees in.

U.S. officials said 11 Marines and one Navy medic were among those who died. McKenzie said another 15 service members were wounded. Officials warned the toll could grow. More than 140 Afghans were wounded, an Afghan official said.

One of the bombers struck people standing knee-deep in a wastewater canal under the sweltering sun, throwing bodies into the fetid water. Those who moments earlier had hoped to get on flights out could be seen carrying the wounded to ambulances in a daze, their own clothes darkened with blood.

The IS affiliate in Afghanistan is far more radical than the Taliban, who recently took control of the country in a lightning blitz and condemned the attack.