苏联曾在选择投掷工具上找到了突破口,从而一跃而为超级军事大国。此后,美国由于注重提高导弹的命中精度而在武器竞赛中走了捷径。在当前战略防御领域的竞争中,苏联集中力量搞激光武器的研制,美国则强调多种武器系统和高技术的综合开发和使用。它们在军备竞赛的路上究竟将走多远,谁将领先? The Soviet Union had found a breakthrough in the choice of throwing tools and thus jumped into the super-military power. Since then, the United States has taken a shortcut in the arms race by focusing on improving the missiles hit accuracy. In the current competition in the field of strategic defense, the Soviet Union concentrated its efforts on the development of laser weapons while the United States emphasized the comprehensive development and use of various weapons systems and high technologies. How far will they be on the road to an arms race and who will lead?