Seams to me that the Army is not using its' weapn properly. Helos & M-1 Abrams.
Way to many avoidable losses that were preventable. Over confidence will get you killed even faster if you fail to use proper tactics.
The Marines are not having this problem and their losses have been quite sustainable.
IMO, many field officers need relieved. They have not cought on to the way the war is being fought, and are sloppy.