As the Spring Festival approached, the reporter visited a certain unit of the Strategic Support Force for an interview, coinciding with an award ceremony held by the unit. The "Top Ten Engineering Battalion of the Wind and Snow Plateau" was awarded the collective second-class merit for its outstanding performance in serving as the "Blue Army" detachment. Not long ago, in a red blue confrontation training organized by the higher authorities, the "Good Tenth Company" played the role of the "Blue Army" and repeatedly introduced new moves, successfully breaking through the "Red Army" defense line, effectively honing and honing practical combat capabilities. In the end, the "Blue Army" detachment successfully completed the task within the specified time and received recognition from the leadership team and superior authorities. A good knife must have a hard grinding stone, and to train a soldier, one must also practice with a strong enemy. The leader of the department introduced that they lack opportunities to compete with their brother troops and have no strong opponents to challenge, making it difficult to effectively test and hone their technical and tactical skills. For this reason, they decided to establish a "blue army" team to benchmark against strong opponents, explore innovative tactics and training methods, and create a "sharpening stone" to assist the troops in training and winning. The officers and soldiers of the "Good Ten Companies" volunteered to take on this task. The head of the training department of the department admitted to reporters, "There is no ready-made case reference or mature system comparison for building a professional 'blue army', and we can only explore and build it while exploring." "If there is no way, we can explore a path!" The company's instructor said, "As long as everyone dares to gnaw on hard bones and fight tough battles, they will definitely be able to practice their skills." During that period, the superior authorities led technical experts to guide and assist, The officers and soldiers in the platoon are full of enthusiasm, diligent in learning and practicing. The backbone takes the lead in learning professional knowledge, researching classic battle examples, and exploring cutting-edge tactics. Soon, the idea of building a professional, information-based, and intelligent "blue army" team takes shape in their minds. In order to be a good "sharpening stone", the company officers and soldiers also put pressure on themselves, using skill upgrades as a breakthrough point, and each person can proficiently master two or more professional skills. Drone attacks, network infiltration... In the red blue confrontation, the "blue army" team frequently launched fierce attacks on the "red army", repeatedly forcing the "red army" into a desperate situation. The "Blue Army" detachment fully utilizes the role of a "sharpening stone", forcing the "Red Army" detachment to continuously improve its emergency response capabilities and combat capabilities, and promoting the overall combat capability of the troops. (Lai Xin She)