National defense education is a course that every college student must study, especially in the current situation, national defense education and national defense construction are extremely important. The main purpose of national defense education is to impart knowledge and ideas related to national defense, and to explain and answer the national defense situation, pattern and problems through the actual international situation, which is a necessary activity to safeguard national territorial sovereignty, integrity and security. The main purpose of college students' national defense education is to let the new generation of young people know more about the development and present situation of China's national defense construction and enhance their national defense awareness and national security awareness.

First of all, talk about the significance of national defense education to being a college student. Although China's international influence has been increasing in recent years, it is also supported by a strong national defense capability, which is the basic condition for the survival and development of the country and the nation. Therefore, national defense education must be understood and learned. Learning national defense education mainly has the following advantages:

1. Cultivate the patriotic feelings of college students;

2. Let college students know the importance of national defense;

3. It helps to shape students' outlook on life and values;

4. It helps to understand real-time political affairs and deepen the sense of sovereignty;

5. It helps to tap military talents for the country.

College students have just come of age, because they have been studying at school, and they have not yet had a perfect outlook on life. Through national defense education, patriotism education and other educational activities, we can shape college students' good outlook on life and play a great role in cultivating patriotism. Meanwhile, the world is still in turmoil. We have been living a peaceful life, just because we have a strong motherland and the people of China who are united in their efforts for peace. As the saying goes, "stop the war with war", our national defense is strong, and others dare not invade you. The people of China have always loved peace, and the army is only trying to better protect itself. This is also the meaning of national defense.

So how do college students devote themselves to national defense construction?

As a college student, you can learn more military theory courses, on the one hand, you can enhance the concept of national defense, as the saying goes, "knowledge is the best armed force." At the same time, it is necessary to carry forward the national spirit and constantly improve national pride. The national spirit with patriotism as the core armed us and devoted ourselves to national defense construction. In addition, if some students love their military career, they can also join the army in universities and contribute to the country's army building.