QUESTION: Forward Operating Base Falcon

Question: This site mentions names etc. of some 300 persons killed in attack on US-weapons storage in Bagdad, October 10th, 2006. tbrnews.org/Archives/a2547.htm#001

This site estimates the casualties www.zmag.org/content/showarticle.cfm?SectionID=15&ItemID=11632

These two sites mention the incident, but not the casualties ...
US ammo dump ablaze in Iraq

news.bbc.co.uk/2/hi/middle_east/6038990.stm

IS THIS TRUE ???