Another terror attack 'highly likely' on Kabul airport: Biden

After a briefing from his national security team, Biden said in a statement that a US drone strike targeting the Islamic State group-Khorasan (IS-K),  which claimed responsibility for Thursday's carnage at the airport, was "not the last."

"The situation on the ground continues to be extremely dangerous, and the threat of terrorist attacks on the airport remains high. Our commanders informed me that an attack is highly likely in the next 24-36 hours," Biden said.

Scores of Afghan civilians were killed in the Kabul airport bombing Thursday, along with 13 US troops, several of them born around the time US military operations in Afghanistan began 20 years ago.

Earlier Saturday, the Pentagon said it had killed two "high profile" targets -- logistics experts for the jihadist group -- and wounded another in a drone strike in eastern Afghanistan.

No civilians were hurt in the attack, Major General Hank Taylor told a news conference in Washington.

"The fact that two of these individuals are no longer walking on the face of the Earth, that's a good thing," Pentagon spokesman John Kirby said.

US troops have been scrambling in dangerous and chaotic conditions to complete a massive evacuation operation from the Kabul airport by an August 31 deadline.

Biden has pledged to stick to the agreed cut-off and had vowed to punish those responsible for the suicide blast. He said Saturday that the drone attack would not be the last.

"We will continue to hunt down any person involved in that heinous attack and make them pay," he said. "Whenever anyone seeks to harm the United States or attack our troops, we will respond. That will never be in doubt."

Taliban seal off Kabul airport to most Afghans

With the airlift window narrowing sharply ahead of Tuesday's deadline, Taliban forces sealed off Kabul's airport on Saturday to most Afghans hoping for evacuation, as the U.S. and its allies wound down a chaotic airlift that will end their troops' two decades in Afghanistan.

With the Taliban poised to take over when the last US plane leaves, discussions have begun on resuming normal flight operations.

Turkish officials have held initial talks with the Taliban in Kabul about helping get the airport back up and running.

President Recep Tayyip Erdogan said the Taliban offer was for them to oversee security at the airport, while Ankara runs logistical operations.

France, Britain and many Western allies have announced an end to their airlifts, with some admitting that at-risk Afghans eligible for evacuation had been left behind. 

The UN said it was bracing for a "worst-case scenario" of up to half a million more refugees from Afghanistan by the end of 2021.

SOURCE: AFP/AP