In many universities in China, the Seventh National Defense University and the Seventh Military Industry University occupy an important position. They have made outstanding achievements in the field of national defense science, technology and industry and made great contributions to China's national defense construction. Now these universities are very powerful and famous universities of science and technology. They have done well in school orientation, scientific research strength or university ranking.

1, Harbin Institute of Technology

Located in Harbin, Heilongjiang Province, as the leader of the "seven sons of national defense", its strength is beyond doubt. The school has 9 first-class disciplines, 6 two disciplines and 2 national key training disciplines. As a leader in engineering science and technology, Harbin Institute of Technology has also made outstanding contributions in the field of national defense science and technology, especially in the field of aerospace research.

2. Peking University Aerospace Research Institute

Beihang University of Peking University is an aviation department composed of eight universities including Tsinghua, Sichuan University and Xiamen University! It is also one of the first 9852 1 1 key universities in China. At the same time, as one of the "seven sons of national defense", it has made outstanding contributions to China's space industry. With the help of university researchers, China's first missile was successfully developed.

3. Beijing University of Technology

As the lowest-key university among the "seven sons of national defense", Beijing University of Technology is actually a first-class university in China, but it has been seriously conducting academic research. Because most of the scientific research achievements of Beijing University of Technology are related to China's national defense construction, it is not convenient to participate in the evaluation, which also leads the outside world to think that the strength of Beijing University of Technology is just an ordinary strength.

4. Beijing Institute of Technology

The campus area of the school is 22 1 10,000 square meters, the building area is19800 square meters, the library has 28 1 10,000 books, e-books are17225 million books, and the total fixed assets are105 million yuan. There are 2 1 professional colleges, 9 junior colleges and 77 undergraduate majors. There are 22 post-doctoral mobile stations, 33 first-class disciplines authorized by doctoral degrees and 4 doctoral professional degree authorization points.

5. Nanjing University of Aeronautics and Astronautics

Nanjing University of Aeronautics and Astronautics, located in Nanjing, Jiangsu Province, is a comprehensive national key university directly under the Ministry of Industry and Information Technology of the People's Republic of China, featuring aerospace, civil aviation and science and engineering. It was established by the Ministry of Industry and Information Technology, the Ministry of Education and the People's Government of Jiangsu Province. It is the national "double first-class", "2 1 1 project advantage" and "985 project advantage".

6. Nanjing University of Technology

Nanjing University of Technology is the highest unit of new military science and technology established by China People's Liberation Army Military Engineering College 1953. It has experienced the development stages of Artillery Engineering College, East China Engineering College and East China Institute of Technology. 1993 was renamed Nanjing University of Technology.

7. Harbin Engineering University

This discipline is characterized by "three seas and one nuclear" fields (shipbuilding industry, naval equipment, marine development and nuclear energy application). Harbin Institute of Shipbuilding Engineering, the predecessor of the school, created many firsts in the field of marine high-tech in China: the first small speedboat, gunboat and nuclear submarine. This is of epoch-making significance to China's independent research and development of independently designed ships and the strengthening of naval construction.

The importance of national defense

National defense can 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. National defense function is one of the most important functions of the country; An important part of national construction, including material construction and spiritual construction; National defense was formed after the formation of the country.