Islamic State in Afghanistan could be able to attack US in 6 months
Kahl said it could take al Qaeda "a year or two" to regenerate the capability to carry out attacks outside of Afghanistan against the United States.
The Pentagon logo is seen behind the podium in the briefing room at the Pentagon in Arlington, Virginia, U.S., January 8, 2020.(photo credit: REUTERS/AL DRAGO/FILE PHOTO)ByREUTERS