"We should plan the overall situation, highlight the key points, and drive the overall progress with key breakthroughs." President Xi made an important speech at the plenary meeting of the delegation of the People's Liberation Army and the Armed Police Force at the first session of the 14th National People's Congress, in which he profoundly expounded the strategic positioning, key tasks and important measures to consolidate and improve the integrated national strategic system and capability, and sketched a blueprint for the integration of economic construction and national defense construction, which is highly ideological Targeted and instructive. We should have a deep understanding of the significance of this strategic deployment from the political and strategic perspective, and make solid efforts to effectively implement all measures. "In any work, we should not only focus on two points, but also on the key points. Without priority and distinction, we can't do a good job by grasping the eyebrows and moustaches." Being good at grasping the key points, finding the key points, and driving the overall progress with key breakthroughs is the requirement of Marxist materialist dialectics, and is also an important methodology that our party and army have always advocated and adhered to in the process of revolution, construction and reform. Consolidating and improving the integrated national strategic system and capability is a complex and systematic project, involving all aspects, different fields and multiple links. It requires us to study and solve problems by means of systematic thinking and comprehensive consideration. We should not only establish a global perspective and strategic thinking, strengthen top-level design and overall planning, but also give priority to solving major contradictions and grasping the main aspects of contradictions, Take key areas and key links as a breakthrough to drive the overall advancement and comprehensive development of the work. At the same time, we should also be aware that in building an integrated national strategic system and capacity, there are still contradictions such as the lack of ideological concepts, the lack of overall planning and management at the top level, the lag of policies, regulations and operating mechanisms, and the insufficient implementation of work. "Everything has its own priorities, and those who carry out its key tasks will succeed." To consolidate and improve the integrated national strategic system and capabilities, it is necessary to flexibly determine the priorities of economic construction and national defense construction, pay attention to priorities and optimize the construction priorities according to the actual situation and the overall national strategy. In particular, efforts should be made to open up the strategic channel to support the construction of the national defense system with the overall national economic strength, maximize the integration and utilization of the country's high-quality strategic resources, and accelerate the modernization of national defense and the military. President Xi stressed that we should focus on key areas such as coordinated innovation in science and technology, strategic capabilities in emerging areas, defense science and technology industry, major infrastructure construction, and the reserve system of major countries. These fields have strong military and local versatility, complementarity, huge potential for integration, and are beneficial to the country, the military and the people. They are the key areas and main directions for consolidating and improving the strategic system and capacity of the integrated country, and are also important indicators to measure the level of the strategic system and capacity building of the integrated country. As long as we continue to focus on key areas and effectively integrate forces, resources and actions, we will surely promote the mutual promotion and synchronous growth of national defense and economic strength. Consolidate and improve the integrated national strategic body