according to Bob Woodward. According to him, it is so significant that it will change war like the tank and the airplane did.
Either this is true, or it's bull**** to promote his new book, but I do find it interesting
http://videosift.com/video/Bob-Woodw...Weapon-in-Iraq
eta- I like what he said about the new weapon: If al queda knew what he knew about this technology, they'd get out of town in a hurry.