It seems to be impossible to verify because the "unedited" video on the wikileaks site appears to have a break at 31:16. I thought I remembered pretty clearly in an unedited video they spotted another vehicle in the very same mission, but perhaps I'm remembering the recorded transcripts/testimonies from the investigation.
In any case I don't see how it's okay to shoot unarmed civilians all of a sudden because you are in fire support of an ongoing operation. That sucks for Iraqis -- they all become targets every time the Americans decide to do an operation.
I remember a statement stating later that day they didnt engage a vehicle ( cant remember why) and that they didnt engaged another party of armed men because there was a boy there and they waited for the boy to leave but i cant go through all that info again.
Whats clear from this is that they weren't marauding around Baghdad firing on anything that moved.
They didn't believe they were firing on unarmed civilians they believed the van to be the same vehicle that was depositing and picking up insurgents that morning and was part of the same group they had just engaged.( we now all agree that was a mistake)
The ground troops were under small arms fire before during and after the incident from various points.There was a lot going on there.
Its very important to take all this into consideration and isolate it from the actual events it was part of.
P. S.
one statement says they saw groups of men that another unit had engaged but couldn't see which group had weapons because of "target obscuration by buildings" so didn't engage, they also spotted 3-4 military aged males get into a vehicle near a building that insurgents had fled into and drive away but didn't engage they don't say why but they don't mention the men being armed so i assume that's why. They also used Hellfire missiles at some insurgents in a building and Your right this is all the same mission. it went on from 09:30 to 1400.
i have to repeat that whats clear from this, is that they weren't marauding around Baghdad firing on anything that moved in fact . If we take it that the van wasn't the vehicle depositing and picking up insurgents that day then they made a mistake in what was a very hectic morning,