Taliban takeover sparks fear of al-Qaida resurgence

WASHINGTON — The lightning-fast changes in Afghanistan are forcing the Biden administration to confront the prospect of a resurgent al-Qaida, the group that attacked America on Sept. 11, 2001. At the same time, the U.S. is trying to stanch violent extremism at home and cyberattacks from Russia and China.

With the rapid withdrawal of U.S. forces and rise of the Taliban in Afghanistan, “I think al-Qaida has an opportunity, and they’re going to take advantage of that opportunity,” says Chris Costa, who was senior director for counterterrorism in the Trump administration.

“This is a galvanizing event for jihadists everywhere.”

Al-Qaida’s ranks have been significantly diminished by 20 years of war in Afghanistan, and it’s far from clear if the group has the capacity to carry out catastrophic attacks on America in the near future such as the 9/11 strikes, especially given how the U.S. has fortified itself in the past two decades with surveillance and other protective measures.

But a June report from the U.N. Security Council said the group’s senior leadership remains present inside Afghanistan, along with hundreds of armed operatives. It noted that the Taliban, who sheltered al-Qaida fighters before the Sept. 11 attacks, “remain close, based on friendship, a history of shared struggle, ideological sympathy and intermarriage.”

Pentagon spokesman John Kirby acknowledged Friday that al-Qaida remains a presence in Afghanistan, though quantifying it is hard because of a reduced intelligence-gathering capability in the country and “because it’s not like they carry identification cards and register somewhere.”

Even inside the country, al-Qaida and the Taliban represent only two of the urgent terrorism concerns, as evidenced by unease about the potential for Islamic State attacks against Americans in Afghanistan that over the weekend forced the U.S. military to develop new ways to get evacuees to the airport in Kabul. The Taliban and IS have fought each other in the past, but the worry now is that Afghanistan could again be a safe harbor for multiple extremists determined to attack the U.S. or other countries.

President Joe Biden has spoken repeatedly of what he calls an “overthe-horizon capability” that he says will enable the U.S. to keep track of terrorism threats from afar. His national security adviser, Jake Sullivan, told reporters Monday that counterterrorism capabilities have evolved to the point where the threat can be suppressed without a strong boots-on-the-ground presence. The U.S. is also presumably anticipating that strengthened airport screening and more sophisticated surveillance can be more effective than 20 years ago in thwarting an attack.

But experts also worry that intelligence-gathering capabilities needed as an early-warning system against an attack will be negatively affected by the troop withdrawal.

An added complication is the sheer volume of pressing national security threats that dwarf what the U.S. government was confronting before the Sept. 11 attacks. These include sophisticated cyber operations from China and Russia that can cripple critical infrastructure or pilfer sensitive secrets, nuclear ambitions in Iran and an ascendant domestic terrorism threat laid bare by the Jan. 6 insurrection at the U.S. Capitol.

FBI Director Chris Wray has described that home-grown threat as “metastasizing,” with the number of arrests of white supremacists and racially motivated extremists nearly tripling since his first year on the job in 2017.