CIA Declassifies Dozens of Never-Before-Seen Intelligence Reports Related to 9/11

Updated on: September 11, 2026 / 7:52 PM EDT / CBS News

CIA Declassifies Dozens of Never-Before-Seen Intelligence Reports Related to 9/11

TL;DR

  • The CIA released 71 intelligence reports related to the period before the 9/11 terrorist attacks.
  • The documents were part of the President's Daily Brief (PDB) for Presidents Bill Clinton and George W. Bush.
  • Reports indicate al-Qaeda and Osama bin Laden were determined to strike the U.S. and were seeking chemical, biological, and nuclear substances.
  • Intelligence suggested bin Laden had significant investments in Afghanistan's drug trade and was developing more addictive drugs.
  • Specific warnings included a memo from September 1998 that extremists might fly an explosive-packed airplane into a U.S. city, with bin Laden preferring to strike on U.S. soil.
  • A declassified August 2001 memo, titled 'Bin Ladin Determined To Strike in US,' noted suspicious activity in the U.S. consistent with preparations for hijackings or other attacks.
  • The 9/11 Commission report found that the intelligence community recognized the unprecedented number and severity of threat reports in the summer of 2001.
  • A report from September 12, 2001, indicated that Sunni extremists were aware of imminent bin Laden-directed attacks and that targets might have included the Capitol and the White House.