Focusing on the needs of the battlefield and conducting scientific research - Learning the advanced deeds of revolutionary soldiers in the latest era. Jiang Shan and He Guancheng stated, "We study what the country needs." Zhang Weimin, a researcher at the School of Meteorology and Oceanography at the University of National Defense Science and Technology and doctoral supervisor of the latest revolutionary soldiers in the new era, regards strengthening the military as the initial goal of scientific research, always targeting the needs of the battlefield, riveting ourselves on the front line of military research, and persistently tackling cutting-edge technological problems. Technology is the core combat power, and winning modern wars requires accelerating the development and application of technology. Military researchers can only demonstrate value and significance in their research work by satisfying the needs of the battlefield and serving the strong military to win. Zhang Weimin has repeatedly adjusted the main focus of his research to align it with the needs of the battlefield. Love is the foundation of success in one's career. Zhang Weimin has been dedicated to scientific research for over 30 years, always working hard and never changing his original intention, which is inseparable from his infinite enthusiasm for scientific research work. No matter how difficult he encounters, he always enjoys it and leads the team to overcome multiple technical difficulties, making important contributions to the protection of the battlefield environment. The path of scientific research has never been smooth. To continuously achieve new breakthroughs, one must selflessly give and put in all effort. Scientific researchers should learn from Zhang Weimin, anchor their direction based on the needs of the battlefield, climb the technological peak with enthusiasm, create more original scientific research achievements, and provide technological support for the modernization of national defense and the military. (New News Agency)