A certain brigade of the Air Force Aviation Force has firmly established combat effectiveness standards and continuously honed practical combat skills day and night. Shen Xing and Yan Zedong report: Multi aircraft coordination and cross day and night training... Recently, a certain brigade of the Air Force Aviation Force organized practical adversarial training. From day to night, from simple environments to complex environments, high-intensity training with continuous day and night effectively hones the combat capabilities of the troops. "We practice what is needed for war," said the commander of the brigade. "To achieve the goal of leading and promoting war through combat, we must understand the characteristics and laws of future combat, and carry out targeted practical training." The brigade firmly establishes combat effectiveness standards, decomposes and refines task objectives, method paths, and planning settings, integrates technical courses into tactical training, and continuously expands the breadth and depth of training. During training, multiple fighter jets followed suit and took off, with deafening roars. After completing a batch of training, the pilot immediately conducted a review and summary. As night fell, the fighter jets took off again, and the real-time battlefield situation was displayed on the screen in the command hall. The commander introduced that through summarizing and evaluating, verifying and improving, they have solved the problems in situational awareness and tactical application exposed by adversarial training, ensuring further combat. Continuous day and night training not only helps to improve pilots' practical skills, but also promotes the improvement of aircraft maintenance capabilities. After prolonged occupation and high-intensity training, the professional skills of maintenance personnel have significantly improved. (Lai Xin She)