"The baton of building a strong country and rejuvenating the nation has historically fallen on our generation." At the first session of the 14th National People's Congress, President Xi expounded the central task of the whole party and the people, put forward clear requirements and made major arrangements for doing a good job in the current and future period, and stressed that in the new journey of building a strong country and rejuvenating the nation, we should unswervingly promote high-quality development. President Xi Jinping's important speech, which is highly political, ideological, strategic and instructive, provides a fundamental basis for a good start in building a socialist modern country in an all-round way, points out the way forward, and will certainly inspire the people of all ethnic groups in the country to work hard and forge ahead in the new journey of building a powerful country and rejuvenating the nation. Development is our Party's top priority in governing and rejuvenating China. Without solid material and technological foundations, we cannot hope to build a great modern socialist country in all respects. One of the most important aspects of our Party's leadership of the people's governance is to answer the major questions of what kind of development and how to achieve development. President Xi pointed out in the report of the 20th National Congress of the Communist Party of China that "high-quality development is the primary task of building a socialist modern country in an all-round way." At present, promoting high-quality development has become an inevitable requirement to follow the laws of economic development and maintain sustained and healthy economic development, has become an inevitable requirement to adapt to the changes in major social contradictions and solve the problem of unbalanced and inadequate development, and has become an effective way to prevent and resolve various major risks and challenges The inevitable requirement of comprehensively promoting the great rejuvenation of the Chinese nation with Chinese path to modernization. The country's economic strength, scientific and technological strength, comprehensive national strength and international influence have all risen to a great level, promoting high-quality development and achieving historic achievements. As an important part of national modernization, national defense and military modernization must actively implement the requirements of high-quality development, and ensure that the process of national defense and military modernization is compatible with the process of national modernization, and that military capabilities are compatible with national strategic needs. Starting from the overall situation of building a socialist modern country in an all-round way and promoting the great rejuvenation of the Chinese nation, the 20th National Congress of the Communist Party of China made strategic arrangements for national defense and military construction, and stressed the need to achieve the centenary goal of building the military as scheduled. We are not only faced with the heavy task of catching up and leaping, but also with the severe challenge of widening the gap. It is not good to slow down the development, not to mention the poor quality. We must anchor the centenary goal of building the military, put high-quality development first, change the development concept, innovate the development model, enhance the development momentum, seize the window period, run out of speed, and promote the modernization of national defense and the military from "quantity" to "quality". Promoting the realization of the centennial goal of building the military is a profound change that affects the overall situation of our military construction. We must unswervingly promote high-quality development. All levels of the army should strengthen the Party's absolute leadership over the people's army