Interpretation of national defense terms

Interpretation of national defense terms: all measures taken by the state to defend sovereignty, territorial integrity and security and resist foreign aggression and subversion.

Detailed explanation of national defense:

Including border defense, coastal defense, air defense, sky defense, net defense, etc. According to historical periods, it is divided into ancient national defense, modern national defense and modern national defense; According to the nature, it is divided into expansionary national defense and self-defense national defense; According to the degree of national defense connection, it is divided into alliance national defense, neutral national defense and independent national defense;

According to the national security state, it is divided into peacetime national defense and wartime national defense; According to the geographical environment of the country, it is divided into coastal national defense, inland national defense and island national defense. From the day of its birth, any country must strengthen its national boundaries, guard against and resist all kinds of foreign aggression, so as to safeguard national security, safeguard national interests and promote national development.

National defense is the security guarantee for the survival and development of the country, which is related to the safety, honor and disgrace, and the rise and fall of the country. The survival and development of a country cannot be separated from its sovereign independence, territorial integrity, security, stability and unity.

Whether it is to ensure that the internal affairs of the country are not interfered, the sovereignty is not violated, the territory is not divided and occupied, or to safeguard national unity and promote the long-term stability of the country and the people's livelihood and contentment, it is inseparable from strong national defense. The nature of national defense depends on the social system of the country. National defense comes into being with the emergence of the country, and it will also die with the demise of the country.