空中发射的巡航导弹跟海上发射的巡航导弹一样,是一种低成本的战略核武器,发射后,能够独立地飞行几百浬,以几年前不可能达到的精度,摧毁预先选定的目标。巡航导弹属于八十年代武器的前景,在美国就这样一种武器是否必要,引起了一场争论。批评者们认为,巡航导弹是加剧超级大国间的紧张关系的一个不稳定因素。美苏限制 Cruise missiles launched in the sky, like cruise missiles launched at sea, are low-cost strategic nuclear weapons that, after launch, can fly hundreds of thousands of miles on their own to destroy preselected targets with precision that was impossible years ago. Cruise missiles belong to the foreground of weapons in the 1980s. In the United States, it is controversial whether such a weapon is necessary or not. Critics believe cruise missiles are a destabilizing factor that exacerbates tensions between superpowers. US-Soviet restrictions