第三次战役前的总动员敌人遭我军第二次战役沉重打击后,被迫从陆地、海上、空中退回“三八线”以南,暂时转入防御,并且由对中国人民志愿军的轻视转而对我军畏惧。美国舆论界把这次失败称为“恶梦”、“悲剧”,是继“珍珠港事件后美国最惨的军事败绩”。美国统治集团内部也认为美军“已经丧失了对朝鲜军事局势的控制”。但从其全球战略出发,美国政府在政治上、军事上采取了一系列措施:1950年12月14日,美在联合国通过了成立 Before the Third Campaign, the enemy was forced to return to the south of the “March 8th Line” from land, sea and air after being hit hard by the second battle of our army. The enemy was temporarily turned defensive and was turned down by the contempt of the Chinese People’s Volunteers And fear of our army. The U.S. public opinion called this failure a “nightmare” or a “tragedy.” It is the “militant defeat of the United States after the Pearl Harbor incident.” The U.S. ruling circles also believe that the U.S. military “has lost control of the military situation in North Korea”. However, proceeding from its global strategy, the U.S. government has taken a series of political and military measures: On December 14, 1950, the United States passed the establishment of the United Nations