Interesting thread. The last knife we sent over to Iraq was a 10 inch filet knife. We are still trying to figure that one out. A lot of what has been ordered from us by people (either military or contract) stationed in Iraq has been smaller hunting knives; 3.5 inch drop point, stag scales, that sort of thing.
We make a field/combat knife, for people who might need a good knife, that we received help on from some guys that currently do that sort of stuff. It has a 5 inch blade, is light weight, with no corners or skull crushers and sharp as...... well, as we can get it. The guys that have given us feed back have said not to change a thing, so we don't. They designed a really practical knife. With this knife, we wanted to provide exactly what they wanted and a lot of the limitations were controlled by their jobs and what they already had to carry. The 5 inch blade was a CO decision "so as to not be intimidating" and seems to be a fairly common limitation from what we hear. With all that is going on, I really hope and pray that our troops and others are allowed to carry the best tools they can get, to do the job they have to do, and if that involves gutting a dove or two, more power to them.