The Trump administration, through CIA Director John Ratcliffe, released 71 Presidential Daily Briefs (PDBs) on Friday, detailing intelligence warnings about Osama bin Laden and Al Qaeda before the September 11, 2001, terrorist attacks. This declassification, announced on the 25th anniversary of the attacks, renewed scrutiny of the intelligence known by the Clinton and George W. Bush administrations in the years leading up to the assault. The documents were made public to honor those killed on 9/11, according to Ratcliffe.
"Those of us in authority on that day did not see the nature of the danger in time to prevent the attack of 9/11," Condoleezza Rice, Former Bush National Security Advisor.
The newly released records include intelligence supplied to both President Bill Clinton and President George W. Bush regarding potential attacks inside the United States. These files demonstrate that officials had received reports involving possible aircraft hijackings, attacks in Washington, and indications that bin Laden’s network had operatives or supporters within the country. The release highlights the volume of intelligence circulating at senior government levels before the deadliest terrorist attack in American history.
One of the most notable briefings, delivered to President Clinton on December 4, 1998, was titled “Bin Ladin Preparing To Hijack US Aircraft and Other Attacks.” This intelligence indicated that bin Laden and his allies were preparing attacks inside the US, including a potential aircraft hijacking. It also described information suggesting members of an operational team had conducted a trial run through security at an unidentified New York airport. While this specific 1998 briefing had been previously declassified at the request of the 9/11 Commission and was available in government records, its re-highlighting in this broader release draws renewed attention.
Another 1998 briefing cited intelligence suggesting bin Laden preferred striking the United States on its own soil. This document included a report about the possible use of an aircraft packed with explosives against an American city, underscoring the range of threats intelligence agencies were tracking. By 2000, officials were also examining reports involving potential symbolic American targets, such as the Statue of Liberty, further illustrating the breadth of perceived threats.
The warnings continued after President George W. Bush took office in January 2001. The best-known example remains the August 6, 2001, Presidential Daily Brief titled “Bin Ladin Determined To Strike in US.” This PDB became a central piece of evidence examined by the bipartisan 9/11 Commission after the attacks. It informed President Bush that Al Qaeda members—including some US citizens—had lived in or traveled through the country and that the terrorist organization apparently maintained a support structure capable of assisting attacks. It also cited FBI information about “patterns of suspicious activity” consistent with preparations for hijackings or other attacks, including surveillance of federal buildings in New York.
The newly released collection also addressed fears that bin Laden was attempting to obtain chemical or biological weapons. Analysts warned that his previous statements suggested he would be willing to use such weapons if he acquired them, adding another layer of concern to the pre-9/11 threat landscape.
The 9/11 Commission, after its extensive investigation, concluded that while the U.S. government had received repeated warnings about Al Qaeda, it lacked the specific intelligence needed to uncover the complete September 11 plot in advance. The intelligence did not identify the World Trade Center and Pentagon as the eventual targets, nor did it provide officials with the operational details of the four-aircraft attack that ultimately unfolded. The commission’s findings highlighted systemic intelligence failures rather than a specific foreknowledge of the plot.
The release of these documents coincides with public reflections by key figures from the period. President George W. Bush’s national security adviser, Condoleezza Rice, publicly acknowledged the government’s shortcomings. "Those of us in authority on that day did not see the nature of the danger in time to prevent the attack of 9/11,” Rice stated during the 25th anniversary commemorations, expressing deep personal remorse to the families of those killed. President Bush also spoke publicly ahead of the anniversary, urging Americans not to forget the national security lessons of September 11 and recalling the critical decisions his administration faced immediately after the attacks.
Nearly 3,000 people were killed when Al Qaeda terrorists hijacked four commercial airplanes on September 11, 2001. Two planes crashed into New York’s World Trade Center, another into the Pentagon, and a fourth into a Pennsylvania field after passengers fought back. While the newly released collection does not establish that the Clinton or Bush administrations knew about the specific September 11 operation beforehand, it provides additional detail about the repeated warnings concerning bin Laden, hijacking threats, and potential attacks inside the US that reached the highest levels of government.
