【英国《化学、生物、辐射/原子事件军事记录》1991年第2期第14页报道】美国历年核武器研制与生产费用见表1。由于种种原因,单个核武器研制和生产费用是可变的,但原则上单个核武器费用的变化取决于军事要求,或取决于为改进核武器可靠性、安全性、指挥与控制以及安全措施而引进新技术的情况。 [United Kingdom “Chemicals, Biology, Radiation/Atomic Events, Military Records”, 1991, No. 2, p. 14] The United States has spent years developing and producing nuclear weapons. For various reasons, the development and production costs of a single nuclear weapon are variable, but in principle the change in the cost of a single nuclear weapon depends on military requirements or on the introduction of new technologies to improve the reliability, safety, command and control and safety measures of nuclear weapons. Case.