(11 Septembre Effroyable... — L'affaire Du Pentagone

He claims that photos taken immediately after the impact do not show sufficient airplane wreckage (such as wings or engines) to support the official narrative.

The central claim of the book is that on September 11, 2001. Instead, Meyssan argues that: L'affaire Du Pentagone (11 Septembre Effroyable...

Meyssan attributes the responsibility for the attacks to a "faction of the military-industrial complex" within the U.S. government rather than Al-Qaeda. He claims that photos taken immediately after the

His thesis gained massive popularity following an appearance on the French talk show Tout le monde en parle in March 2002. While the book became a global bestseller, its claims have been widely debunked by investigators, witnesses, and journalists who cited recovered flight recorders, DNA evidence from the victims, and extensive photographic proof of aircraft debris. DNA evidence from the victims