巡航导弹能力的增强是技术发展超出原来计划的结果。霰弹头的发展同导航精度的提高结合起来,使巡航导弹可用于机场攻击。威廉斯研究公司发动机的改进同弹翼空气动力学的改良结合起来,使导弹的地形跟踪高度更低,从而更提高了生存能力。另外,发动机的改进还增大了巡航导弹的射程。本文介绍了利弗莫尔实验室研制的霰弹头,海军航空电子设备司令部研制的数字式景象匹配区域相关器,改良的弹翼空气动力学,和威廉斯研究公司正在研制的改进的发动机的资料。 Cruise missile capability enhancement is the result of technological development beyond the original plan. The development of the shotgun combines with the improvement of navigational accuracy, making cruise missiles available for airport attack. Improvements in the Williams research engine combine with improvements in wing aerodynamics to make the missile’s terrain less highly trackable and thus more viable. In addition, engine improvements have also increased the range of cruise missiles. This article presents the Liverpool Charger developed by Livermore Laboratory, the Digital Scene Matching Correlator developed by Naval Avionics Command, the modified wing aerodynamics, and the improved engine research being developed by Williams Research Corporation data.