中国是世界四大文明古国之一。从公元前21世纪夏王朝建立至今,形成了一部四千多年漫长的几经强盛与衰弱的历史长卷。其中,国防历史是重要内容之一。本文拟对我国国防历史的经验和教训进行初步探讨,以期抛砖引玉,并就教于方家。 China is one of the four ancient civilizations in the world. Since the establishment of the Xia Dynasty in the 21st century BC up to now, a long and prosperous history scroll of more than 4,000 years has formed. Among them, the history of national defense is one of the important contents. This article intends to discuss the experiences and lessons of China’s national defense history in the hope of giving some advice and teaching.