In today's world, the century long changes are accelerating, with a new round of technological revolution, industrial revolution, and military revolution advancing at an accelerated pace. The development and utilization of emerging fields, as well as competitive games, are becoming increasingly fierce. New domain and new quality combat forces have become the high ground of strategic competition among major powers and the key force to win the future. We need to accelerate the development of new domain and new quality combat forces in a large-scale, practical, and systematic manner, and build advanced combat capabilities. Scale is the foundation for the development and growth of new domain and new quality combat forces. Quantitative change leads to qualitative change, and scaling is the necessary path and key leap for new domain and new quality combat forces to move from concept to battlefield, from deterrence to actual combat, and from technological advantage to strategic advantage. Without the support of scale, even the most advanced new domain and new quality combat forces can only remain in the laboratory or small-scale experimental stage, and cannot truly become the core force that determines the outcome of future wars. Therefore, the new domain and new quality combat forces not only need to achieve a breakthrough from scratch, but also need to make a leap from existence to strength. In today's world, military technology is showing a comprehensive, multi domain, and deep level development trend. Military powers around the world are continuously investing in national level strategies and forward-looking layouts, striving to form size advantages and cluster effects in emerging fields. To develop and strengthen the new domain and new quality combat forces, on the one hand, we need to optimize the industrial layout, strengthen the coordination of military and civilian strategic planning, policy and institutional linkage, resource element sharing, optimize the layout of strategic emerging industries, and promote the efficient integration and two-way driving of new quality productivity and combat effectiveness; On the other hand, it is necessary to enrich the combat forces, optimize the structural ratio between the main combat and support forces within the military branches, and promote the formation of combat and support capabilities in the scale and system of new domain and new quality combat forces. Practical combat is the key to the development and growth of new domain and new quality combat forces. Only the fittest can survive, and the battlefield is the "touchstone" and "calibrator" of new domain and new quality combat forces. Accelerate the improvement of the practical level of new domain and new quality combat forces, empower technology, strengthen military demand traction, clarify combat scenarios, application modes, capability boundaries, and constraints, establish a "through train" for technological transformation, and build a "connecting bridge" for docking with the battlefield; To train in practical combat, strengthen case-based adversarial training, enhance the integration of new forces and traditional force systems, specialize in refinement, and continuously explore the widest battlefield application scope, best formation and cohesion methods, and maximum combat capability effects of new domain and new quality combat forces; To ensure agility, advanced technologies such as big data, the Internet of Things, and artificial intelligence should be utilized to improve the military civilian collaborative support mechanism, establish an agile feedback loop of "demand research and development application", and achieve rapid response, full dimensional participation, and precise support. Systematization is the guarantee for the development and growth of new domain and new quality combat forces. Modern warfare places greater emphasis on system integration and system confrontation, placing higher demands on the ability to integrate elements of joint operations and cross domain operations. Systematization is not only a "multiplier" for the generation of new domain and new quality capabilities, but also a "catalyst" for the effectiveness of combat. On the one hand, we should pay attention to system integration and enhance our capabilities, promote the integration of strategic layout, strategic resources, and strategic forces in emerging fields, build an advanced national defense science and technology industrial system, and enhance the resilience of industrial and supply chains; Accelerate the integration and efficiency improvement of new forces and traditional forces, promote the iterative updating of elements in the joint operation system, restructure and optimize the system structure, and enhance the evolution of system capabilities. On the other hand, it is necessary to strengthen the effectiveness of the system application, closely focus on key links such as "resource integration, force integration, mechanism integration, and system aggregation", innovate and explore methods and paths for the systematic application of new domain and new quality combat forces, promote the testing of performance and the exploration of potential of new equipment in system application, and continuously improve the degree of system integration, system contribution rate, and system winning power. (New Society)