展开20世纪军事斗争的画卷,我们在世界大战的风云中,在超级大国的对抗中,在维护国家安全的军事斗争中,都可以看到军事战略发展演变的轨迹,军事战略的对抗已成了决定军事斗争胜负的关键。站在21世纪的门槛,反思20世纪军事战略的演变的历程,它向我们昭示了哪些规律,对新世纪又有些什么启示呢? In the picture of the military struggle in the 20th century, we can all see the trajectory of the evolution of the military strategy during the war in the world wars, the confrontations between the superpowers and the military struggles for the defense of national security, and the confrontation with the military strategy has become The key to determining the outcome of the military struggle. Standing on the threshold of the 21st century and reflecting on the course of the evolution of the military strategy in the 20th century, what does it reveal to us and what is the revelation for the new century?