"Although much public attention has been focused recently on the prospect of reducing U.S. forces next spring and summer, defense officials foresee the likelihood of first increasing troop levels."..."Among the Army units scheduled to deploy to Iraq in coming months is the 101st Airborne Division, which was part of the original invasion force in 2003 and returned home early in 2004, as well as the 4th Infantry Division, which arrived in Iraq shortly after the fall of Baghdad in April 2003. Those two divisions have since been reorganized and now have four combat brigades each, rather than three each." Download complete article in PDF format.
