在国际武器市场上购买廉价杀伤地雷的人或组织越来越多,由地雷带来的威胁越来越大,为了对付地雷的威胁,美国陆军加紧开发先进的地雷探测技术。 美国陆军和大多数北约国家只在两种特殊情况下使用地雷:1.改变敌军的行军路线,迫使敌人进入预选好的交战地区。2.限定或保卫占领地区。然而许多国家并不很好地遵守这些惯例,暴徒和恐怖分子则根本不理会这些惯例。 As more and more people or organizations buy low-cost anti-personnel landmines in the international arms market, the threat posed by landmines is increasing. In response to the threat of mines, the United States Army is stepping up efforts to develop advanced landmine detection technologies. The United States Army and most NATO countries use landmines in only two special cases: 1. Alter the enemy's march to force the enemy into the pre-selected war zone. 2. Define or defend the occupied area. However, many countries do not comply very well with these practices, and mobs and terrorists simply ignore these practices.