Or were the lessons not implemented ? Two American soldiers , two Afghan ##s killed in attack in Nuristan province . Afghanistan : Fighting so fierce that U.S. Army ` ` had to collapse in on themselves '' Analyst , lessons have n't been learned in operating in rural Afghanistan .
Two American soldiers , two Afghan ##s killed in attack in Nuristan province . Afghanistan : Fighting so fierce that U.S. Army ` ` had to collapse in on themselves '' Analyst , lessons have n't been learned in operating in rural Afghanistan .