National defense education is an important part of national security and the responsibility of every citizen. This paper will discuss the core content of national defense education, help readers understand the knowledge of national defense, national defense and national defense-related affairs, and jointly build a security barrier.

Defend national security

National defense is an important guarantee of national security. Explore military mysteries, master defense skills, and become a real national guard.

Build a security barrier together.

National defense is an important part of national security. Strengthen the awareness of the whole people, realize the mobilization of the whole people, master the knowledge of civil defense, and jointly build a security barrier.

Comprehensively enhance national security awareness.

National defense affairs are an important part of national security. It is necessary to deeply understand many factors such as politics and society, economy and technology, culture and psychology, and comprehensively enhance the awareness of national security.