By weedah hamzah may 23 , 2007 , 17 : 35 gmt . nahr al bared , lebanon - a fragile lull continued wednesday , allowing thousands of palestinian refugees to flee the nahr al - bared camp in northern lebanon following three days of fighting that pitted an alleged 周日,该国北部靠近的黎波里tripoli的巴里德河nahr al - bared难民营爆发战斗,冲突双方为黎巴嫩军队和一个不怎么知名的组织法塔赫伊斯兰fatah al - islam 。