目前伊拉克处于危险境地,地形地貌易攻难守是重要原因。可两军对垒单靠地形条件是不行的,还要有良好的阵地条件。在朝鲜战争中,志愿军巧妙运用野战筑城,创造了保存自己,消灭美军,以弱胜强的光辉战例。在上甘岭战役中,美军集中了6万余人、570余门火炮、170余辆坦克、3000余架次飞机,向我3.7平方公里的狭长地带狂轰滥炸,平均每天发射各种炮弹两万余发,最多时竟达30万发,如此轮番攻击,把山石都炸下去一米多,火力密度远远超过1991年海湾战争,一般人肯定以为那里的志愿军绝对不可能生存。而志愿军,以大无畏的气概,在临战前和战斗的间隙,仅使用手中的圆锹、十字镐、炸药和一些就地搜集的材料巧妙地 At present, Iraq is in a dangerous situation. It is an important reason why the terrain is easy to attack and defend. May the military confrontation rely on the terrain conditions is not enough, but also have a good position conditions. In the Korean War, the volunteers used their field fortifications skillfully to create a glorious example of defending themselves and eliminating the U.S. armed forces to defeat the weak. During the Battle of Shangganling, the U.S. military concentrated more than 60,000 people, more than 570 artillery pieces, over 170 tanks and more than 3,000 sorties in an indiscriminate bombardment of the narrow strip of me to 3.7 square kilometers. It fired an average of more than 20,000 shells a day Mostly, the hair reaches as high as 300,000, and so turns the attack to blast more than one meter of rock and stone. The density of firepower far exceeds that of the 1991 Gulf War. Most people certainly think it is absolutely impossible for the volunteers there to survive. The volunteers, with dauntlessness, used the round spade, cross-ax, dynamite and some of the materials collected in-situ before the war and fighting to cleverly