地雷,作为一种防御性武器,曾在历次战争中起过重要作用。但传统的地雷多采用人工布设,应用潜力和灵活性受到很大限制。这是由于:一、地雷自身笨重,布设费时费力,后勤保障困难;二、不能识别敌友,不但能限制敌人,同样也能阻碍自己;三、只能用于己方已控制的地域,障碍范围有限。这些条件对现代战争来说是远远不能胜任的,老式地雷必然要被 Landmines, as a defensive weapon, have played an important role in all previous wars. However, the traditional use of artificial mines and more laid, potential for use and flexibility are greatly restricted. This is because: First, the mines themselves are bulky and time-consuming and laboriously arranged, logistical support is difficult. Second, they can not identify their enemy friends and can not only restrict their enemies, but also hinder themselves. Thirdly, they can only be used in controlled territories and obstacles limited. These conditions are far from being adequate for the modern war, and old-style mines are bound to be taken