The Fourth Plenary Session of the 20th Central Committee of the Communist Party of China emphasized the need to accelerate the construction of advanced combat capabilities. To implement this major decision and deployment, the entire army must deepen military training and preparation, continuously consolidate and enhance combat effectiveness, and accelerate the effective supply of advanced combat capabilities. The People's Army will always be a combat team, and its vitality lies in its combat effectiveness. Our army is renowned for daring to fight and winning, as well as being brave and skilled in battle. At present, military technology is developing rapidly. To win the battle to achieve the centenary goal of building the military, we must adhere to the direction of accelerating the effective supply of advanced combat capabilities, transforming development concepts, innovating development models, enhancing development momentum, and firmly establishing combat effectiveness as the only fundamental standard. The construction of advanced combat capabilities plays an important role in changing the mechanism of war victory, enriching combat scenarios, and driving the manufacturing of high-tech weapons. It has high military value, wide coverage, and great development potential. To play chess well and take the initiative in battles, the entire army needs to focus on accelerating the construction of advanced combat capabilities, make preparations, promote deeper and more practical preparations for war, and continuously improve the ability to win in the new era. On the new journey, the entire army should adjust and optimize the military force system, accelerate the development of new combat forces, increase the training of new military talents, solidly promote practical military training, focus on being able to fight and win battles, and unleash the vitality of combat effectiveness elements, promoting the construction of advanced combat capabilities to a new level. (New Society)