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9/11 attacks inside job claim

The claim that the 9/11 attacks were an inside job, planned and executed by the U.S. government or other entities, as opposed to the official account of al-Qaida responsibility.

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Jan 18, 2026
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What forensic evidence did investigators recover at the Flight 93 crash site and how was it used in the investigation?

Investigators recovered a large, concentrated cache of physical and forensic evidence at the Flight 93 crash site — including the flight data recorder and cockpit voice recorder, engine and fuselage f...

Jan 13, 2026
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What specific intelligence leads were known about the 9/11 hijackers before the attacks and which agencies held them?

Before September 11, 2001, U.S. and allied intelligence services possessed multiple pieces of intelligence that touched on al‑Qaeda operatives who would become hijackers — including intercepts and lis...