From Foreign Policy · John Haltiwanger, Rishi Iyengar · · 3m
Counterterrorism 25 Years After 9/11
Three former officials on why the next attack may be built with AI, and why swinging between threats is the real danger.
In brief
Three former officials on why the next attack may be built with AI, and why swinging between threats is the real danger. Terrorism didn't go away, it spread out. A strategy that lurches from one threat to the next, driven by politics instead of intelligence, leaves gaps the adversary is already probing. Originally…
Twenty-five years on

Global jihadism is no longer seen as the top threat to the U.S. homeland. Washington's attention has moved to great-power competition instead.
The threat didn't vanish
Terrorism is still a problem at home and abroad, and adversaries are racing to exploit fast-moving technology like artificial intelligence.
Three people who ran this
At the Soufan Center summit in New York, experts who served under both Republican and Democratic presidents laid out what a 21st-century strategy needs.
A failure of imagination
The 9/11 Commission blamed the attacks partly on the government's inability to picture what was coming. The question now is whether that gap has closed.
“failure of imagination”
Boston's bomb recipe
Jen Easterly, who ran CISA from 2021 to 2025, pointed to the Boston Marathon bombers learning to build explosives from a digital al Qaeda magazine.
Now imagine AI doing it
Easterly described AI generating instructions, precision imagery, even shopping lists for crude cyber, biological, and radiological weapons.
Racing toward it
She put the timeline bluntly. This is not a distant scenario being modeled, it is arriving now.
“the world that we are racing toward at world-class marathon speed”
Already happening
Jihadi groups including Boko Haram have used AI for everything from producing propaganda to planning attacks.
Drones and cyberattacks too

AI is not the only gap. State-sponsored drone and cyber operations are growing concerns amid the Russia-Ukraine and U.S.-Iran wars.
Allies who have been hit
Chris Costa, counterterrorism director at the NSC in the first Trump administration, said the U.S. learns fastest by talking to partners who faced the same threats.
The enemy studies too
Costa's warning was that the other side improves continuously, so standing still is losing ground.
“Our adversaries are absolutely learning creatures”
Insults have a cost
Antagonizing allies with rhetoric, provocative maps, and tariffs raises real questions about future U.S. intelligence sharing.
A strategy critics call ideological
The White House plan targets narcoterrorists and left-wing groups while ignoring far-right threats. Experts say it is at odds with the actual threat picture.
Facts build trust
Costa would not criticize the administration directly, but said partner trust depends on a strategy grounded in intelligence rather than politics.
“based on facts, based on the intelligence”
Jihadism is still on the list
Joshua Geltzer, a former NSC legal advisor under Biden, said the threat is diffuse enough to justify naming many dangers, jihadism among them.
Don't lurch
Geltzer's closing point: sudden swings in focus waste resources, and the adversary picks the timing.
“Whiplash is a really bad way to do most things, but especially counterterrorism”
At a glance
Terrorism didn't go away, it spread out. A strategy that lurches from one threat to the next, driven by politics instead of intelligence, leaves gaps the adversary is already probing.



