Non-Hostile Casualties

Posted by jns on April 3, 2005

Is it just me? I find the following paragraph very odd and unsettling. Thanks to a mention at the Whiskey Bar, we read this

(AP) — As of Saturday, April 2, 2005, at least 1,533 members of the U.S. military have died since the beginning of the Iraq war in March 2003, according to an Associated Press count. At least 1,162 died as a result of hostile action, according to the Defense Department. The figures include four military civilians.

The number 1,533 is upsetting enough as it is. But it’s the figure between the lines that catches my attention (in rather the same way that sometimes it’s worth remembering that foods that trumpet “90% fat free” are still 10% fat).
The implication of these figures is that 371 troops have died in the war not as a result of hostile action. Put another way, that’s nearly 25% of our war casualties that are not the result of “hostile action”!
What does this mean? What would be the “not hostile action” here, and what is it about non hostility that kills so many troops?