two Nuristan province soldiers , two American soldiers killed in attack in Afghanistan . Source : Fighting so fierce that U.S. forces `` had to collapse in on themselves '' But there are serious questions to be addressed , '' Foreign Policy magazine 's Tom Ricks wrote in a January 2009 online article . Analyst says lessons have n't been learned in operating in rural Nuristan province .
two Nuristan province soldiers , two American soldiers killed in attack in Afghanistan . Source : Fighting so fierce that U.S. forces `` had to collapse in on themselves '' Analyst says lessons have n't been learned in operating in rural Nuristan province .