Blogger Bill Roggio is currently embedded with the coalition forces in Fallujah, and has this first-hand account of what works, what doesn't work, and what can be done to fix it. It would appear that all the classic screwups found in Arab armies everywhere are alive and well in Iraq, but there also seems to be real progress and definite (simple?) steps which can be taken to encourage what works and fix what doesn't.
Via Instapundit.