1, enhance the national defense awareness of college students. National defense is the security guarantee for the survival and development of the country. College students' national defense education can enhance their national defense consciousness and is the way to build the country and consolidate the basic work of national defense.

2. Increase the patriotic feelings of college students. In the national defense education class, listening to the impassioned national anthem and watching the heroic soldiers, our patriotic feeling arises spontaneously. National defense education of college students can increase their patriotic feelings and make them love their motherland and hometown more.

3. Popularize the basic knowledge of national defense. College students' basic knowledge of national defense is relatively weak, and many military theories and skills are unclear. National defense education for college students is an important way to popularize basic knowledge of national defense and improve military theory and skills.

4. Improve the enthusiasm of college students to join the army. Soldiers guard the motherland and hometown. They are the people we respect most. College students' national defense education is helpful to improve their enthusiasm for joining the army and let more college students participate in national defense work.

5. Understand the military development in China and the world. Foreign military dynamics are changing rapidly. College students' national defense education helps them to know the military developments in China and the world as soon as possible, and participate in activities to defend China's sovereignty and territorial integrity in time.

6. Establish the ideal of striving for the great rejuvenation of the Chinese nation. The great rejuvenation of the Chinese nation is inseparable from the efforts of everyone in China. As the core force of socialist development, college students are the backbone force to promote the great rejuvenation of the Chinese nation. The national defense education of college students is helpful to establish the ideal of fighting for the great rejuvenation of the Chinese nation.

Therefore, national defense education is very important for training qualified college students, qualified socialist successors and qualified great revivalists of the Chinese nation.

How college students devote themselves to national defense construction can be expounded from the aspects of thought, knowledge and belief.

1, college students to participate in national defense construction, first of all, from the school's military training. We should actively participate in military training and conscientiously complete the teaching plan formulated by the instructors. Exercise your physique and temper your will.

2, college students to participate in national defense construction, but also seriously study military theory. At present, many universities have set up military theory courses, so college students should listen carefully and understand the command and operation system of modern warfare.

3, college students to participate in national defense construction, but also to establish a sense of national defense legal system. Resolutely fight against the bad guys who undermine the national defense construction of the motherland.

The most direct way for college students to participate in national defense construction is to respond to the call of conscription and join the army. The army, navy, air force and rocket army can all see college students.

5. College students can become excellent military talents by participating in national defense construction, thus strengthening the national defense construction of the motherland.

6, college students to participate in national defense construction, can also join the grassroots militia, become a qualified reservist, as long as the war broke out, the national defense needs of the motherland, you can immediately set out to defend the motherland.

7, college students to participate in national defense construction, but also through the propaganda of patriotism, patriotic historical stories, let the latecomers be prepared for danger in times of peace, alarm bells ringing.

It is the responsibility and obligation of every college student to devote himself to national defense construction. As a new generation of the motherland, we should actively participate in national defense construction.