近年来,世界各主要军事强国十分重视经济可承受性问题,各国均加强了对老旧以及退役装甲装备的改型与再利用建设。在美国、俄罗斯、以色列、乌克兰的陆军当中,20世纪五六十年代研制的及其改进型装甲装备多数己超过服役期限。但是,为了满足部队现阶段需求,上述各国并未直接淘汰这些老装备,而是继续对其进行改型再利用。在老旧装备改型再利用过程中,外军的一些做法,是值得我们关注的。 In recent years, the major military powers in the world have attached great importance to the issue of economic affordability. All countries have stepped up the reform and reutilization of old and retired armored equipment. Among the U.S., Russian, Israeli and Ukrainian armies, most of the improved armor equipment developed in the 1950s and 1960s exceeded the term of service. However, in order to meet the current requirements of the armed forces, these countries did not directly phase out these old equipment, but continue to reform and reuse them. In the process of reforming and reusing old equipment, some of the foreign troops deserve our attention.