In the northwest plateau, with light winds and clear clouds, a fierce exercise quietly began. The antenna flickered, the screen flickered, and the radio waves intertwined... Chen Yang, a first-class sergeant of a certain unit in the Western Theater Command, overcame the cold and oxygen deficiency, and remained silent for 72 hours. With strong perseverance and excellent skills, he broke through the layers of fog laid by the opponent in the electromagnetic space, successfully captured key signals, and played a crucial role in defeating the opponent. He has experienced similar 'battles' many times. In the 15 years since joining the army, Chen Yang has always regarded himself as a screw, tightly focused on the main responsibility of preparing for war, and repeatedly demonstrated his value pursuit of striving to win with excellent results. In 2019, Chen Yang led a team for the first time as a team leader to carry out a drill task, practicing hard and taking on heavy responsibilities. Before departure, Master Zeng Wenlong patted his shoulder and said, "You're going to fight this battle!" On the plane heading to the plateau, watching the snow capped mountains, Chen Yang pondered over and over the exercise subjects in his mind, thinking about ways to win. The task area is characterized by high mountains, steep cliffs, and deep valleys, with insufficient oxygen supply and rocks running away in the wind. In order to capture the signal, Chen Yang led his team members and climbed mountains with equipment on their backs, finally finding a favorable position. They set up individual tents in the snow and stayed there for over two months. Faced with continuous blizzards, piercing cold winds, and scarce resources, Chen Yang excelled in completing tasks in extremely harsh environments. After completing the task and returning, Chen Yang walked onto the stage of achievement evaluation, fluently defended himself, and the only sergeant rank in the venue impressed the evaluation experts. In fact, Chen Yang has been preparing for this day for 10 years. In 2009, Chen Yang participated in a job selection and was immersed in a complex electromagnetic environment for a whole month, memorizing key points, practicing skills, and finding signals. He lost more than 10 pounds. In the end, he withstood the pressure and successfully qualified. He's a good seedling! "Examiner Zeng Wenlong admired with his eyes wide open. Later, Chen Yang was transferred to the business office where Zeng Wenlong worked. From then on, Zeng Wenlong carefully annotated the work records he wrote every day, patiently guided him to conduct scientific data analysis, and required him to achieve zero error while on duty in the joint command organization of the war zone... In Chen Yang's heart, Zeng Wenlong, who was once awarded the title of "Most Beautiful New Era Revolutionary Soldier", was not only a good teacher and friend in work training, but also a role model for learning and catching up. Over the years, Chen Yang has continuously honed his skills, not only being able to hear target signals in complex frequency sounds, but also being able to scan target lines in electromagnetic spectrograms. As his professional skills become more refined, he is also carrying out more and more major tasks. Exploring innovation to win "is one of the areas that requires innovation the most. To defeat opponents, one must update their tactics." In 2015, when Chen Yang first went to a military academy for training, he deeply felt this. In front of the podium, the professor told a special case handling story that made him determined to forge ahead on the path of innovation. Returning to his workplace, Chen Yang started learning from the most basic principles of big data analysis, from analog signals to digital signals, from "wind listeners" to "analysts", constantly laying a solid theoretical foundation for practical innovation. Upon entering the joint command center of the theater of operations, he discovered issues such as long data fusion time and high error rates in his work. As a result, he conducted research while on duty, and all seven suggestions put forward were adopted, significantly reducing the time required for data cleaning, fusion, analysis, and other tasks. During each high-altitude mission, in addition to necessary daily necessities, most of Chen Yang's luggage is work-related, including various parts and equipment maintenance tools. Once, the equipment antenna was damaged by a level nine wind, and the computer screen was covered in snowflakes. When his comrades sought equipment maintenance support, Chen Yang quickly solved the problem by himself with his mastery of technical principles. Learning is the driving force behind innovation. Chen Yang deeply understands that it is impossible to win future wars by relying on unchanging means. To this end, he actively studied information warfare cases in modern military struggles and explored innovation in practice. When encountering bottlenecks and obstacles, in addition to humbly learning and seeking advice from those around me, I often communicate with experts from universities and equipment manufacturers to truly understand the problem. In recent years, Chen Yang has been commended as an "excellent soldier of the whole army" and an outstanding individual of the "four haves" in the Western Theater Command. He has been awarded the third class merit once and has won three first prizes for relevant achievements in the whole army. Loyal struggle to defend the "national borders" "With the evolution of war forms, changes in combat environments, and the development of new technologies, whoever can seize the electromagnetic power on the battlefield will to some extent have the initiative to control future wars." For Chen Yang, providing information support for war preparation is not only a personal interest, but also in line with the military's winning needs. He is full of enthusiasm every day. Being a soldier and guarding the country's borders "has been Chen Yang's greatest wish since childhood. His hometown is a remote small village in Dazu District, Chongqing. Since childhood, he has heard his grandfather who defended the border tell stories of battles. After joining the army, Chen Yang gained a new understanding of the concept of "national borders". He is far away from the "national gate" because the camp is located in the inland hinterland; He is also very close to the "national gate", and when he is on a mission in the snowy plateau, his motherland is behind him. After more than 200 days of continuous lurking and fierce battles in the plateau snow capped mountains, Chen Yang and his comrades searched for a needle in a haystack in the no man's land, searching for signals 24 hours a day without sleeping soundly. A new comrade in arms asked Chen Yang, "Class leader, what's the point of holding on like this?" "With unwavering love and faith!" Chen Yang's answer was not only for this new comrade in arms, but also for himself. Comrades carrying guns guard the tangible 'gateway' of our motherland, while we holding equipment and instruments guard the intangible 'gateway' of our motherland Chen Yang said that our job is to use electromagnetic suppression to help our side defeat the enemy and become the vanguard of victory on the invisible battlefield. Red bile loyalty, invisible game. Chen Yang and his comrades are vigorously exploring the invisible battlefield, striving towards victory and advancing towards victory. (New Society)