This doesn't seem to square with the video evidence. Maybe that was from a different attack -or this info could be wrong, but this scenario is frightening, too. A dual explosion that was tripped after the place was cleared must be pretty sophisticated improvisation. It also indicates the strength of the insurgents' intel about US force activities. FWIW:Update to Dec. 1 Improvised Explosive Device attack
Fallujah, Iraq -- On Dec. 1, 10 Marines from Company F, 2nd Battalion, 7th Marine Regiment, were killed and another 11 Marines injured by an improvised explosive device outside Fallujah. The Marines were inside an abandoned flour factory being used as a patrol base when the IED detonated.
The platoon swept the area for explosives and established security around the factory. On that day, the company commander traveled to the patrol base to promote three Marines. A promotion ceremony involving a group of Marines was conducted inside the patrol base. When the ceremony ended, the Marines dispersed. It is suspected that one of the Marines triggered a hidden pressure plate initiation device, causing the explosion. Explosive experts believe four artillery shells were buried in
two separate locations. All Marines were wearing their protective equipment.
Initial reports that the Marines were on a foot patrol at the time of the explosion were incorrect.
http://www.mnf-iraq.com/Releases/Dec/051206d.htmScreen shots of Jazeera video here-
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