This is important...don't be confused by the bill title leaving off the word "unprivileged"...the bill addresses "unprivileged enemy belligerents"
The phrase "unprivileged enemy belligerent" has replaced the phrase "unlawful enemy combatant" (for whatever purposes the US has)
http://writ.news.findlaw.com/mariner/20091104.html"Unlawful Enemy Combatant vs. Unprivileged Enemy Belligerent
The new law begins by tweaking the definition of individuals eligible for trial before military commissions -- most obviously by scrapping the phrase "unlawful enemy combatant," and replacing it with "unprivileged enemy belligerent." "
Military commissions review court misconstruing 'unlawful combatant'
http://www.humanrightsfirst.org/pdf/091020-LS-rona-military-com-unlawful-combatant.pdfand from the internaitonal red cross
The legal situation of “unlawful/unprivileged combatants”
http://www.icrc.org/Web/eng/siteeng0.nsf/htmlall/5LPHBV/$File/irrc_849_Dorman.pdf
How the term has been applied in current context
http://www.aclu.org/blog/tag/Lt.%20Col.%20Nancy%20Paul"As I explained in my previous post, the MCA of 2009 changed the jurisdiction of the military commissions from presiding over the trials of "unlawful enemy combatants" to those of "unprivileged enemy belligerents" — individuals who lack prisoner of war (POW) status as defined by the Third Geneva Convention."
Now, I could give a summary of what this all boils down to but the fact is, people actually do need to read the info to gain a better understanding.