The Henan Armed Police Force has launched mass scientific and technological innovation activities targeting practical needs. The "Police Innovation Studio" has achieved dozens of new achievements, and Chairman Xi Jinping emphasized that young people must have the courage to innovate and create. Accelerate the transformation and upgrading of military training, call on the vast number of officers and soldiers to pursue innovation, based on their own positions, and inject new vitality into the construction of the combat effectiveness of the army. The Henan Armed Police Corps has planted a solid foundation for innovation, stimulated the innovative vitality of young officers and soldiers, and carried out mass scientific and technological innovation activities targeting practical needs, providing strong support for effectively fulfilling missions and tasks. Entering the "Police Innovation Studio" of a certain detachment of the Henan Armed Police Force, the reporter's gaze was immediately attracted by the unmanned aerial vehicles made by the officers and soldiers. At this moment, Sergeant Liu Changjin and a comrade in arms were sitting in front of the computer, focused on modeling drone parts. The 3D printer nozzle on the side is running rapidly, and a gear has been preliminarily formed. Why did an ordinary soldier unleash such great innovative energy? "Grass roots officers and soldiers are at the front line of military training and preparation. They know the needs of combat effectiveness best, and they have the most say in how to innovate." The leaders of the Corps introduced that they adhere to the Mass line, gather intelligence and innovate, and introduced a series of practical measures to encourage officers and soldiers to actively participate in scientific and technological innovation activities without affecting their normal work from many aspects, such as talent training, financial support, commendation and reward, and application of achievements, Turn the 'golden idea' into a 'multiplier' for generating combat power. This heavy-duty drone is mainly used for delivering rescue supplies; this drone can be mounted with firearms for hovering shooting... "Liu Changjin introduced each drone to the reporter, his tone filled with pride. A certain squadron of the detachment, Changjiang Dong, pointed to a tethered lighting drone and said, "This drone has made great contributions to our flood control and rescue tasks." Recalling the establishment of the "Police Innovation Studio," Liu Changjin was filled with emotions. Previously, he found during training that relying on traditional methods to perform tasks was not efficient. So, he had the idea of developing drones. Due to weak professional knowledge, his path to technological innovation is not smooth and his research progress is slow. Technology is combat effectiveness, and innovation breeds combat effectiveness. "After understanding this situation, the leader of the brigade attached great importance and convened a party committee. At the meeting, a group of members of the Party Committee unanimously believed that targeting practical targets to carry out mass scientific and technological innovation activities is a necessary part of building a strong military through science and technology, and it is also an important lever to boost combat effectiveness and accelerate it, and should be encouraged and supported. They coordinate the establishment of innovation studios in specialized venues and provide financial support to stimulate the innovative vitality of young officers and soldiers. In October 2020, the "Police Innovation Studio" led by Liu Changjin was officially established. Organize for the platform and showcase personal style. After receiving recognition and support from superiors, Liu Changjin and his comrades were deeply encouraged. They delved into, learned, and practiced, and quickly grew into backbone drone technology who understood principles, could model, and could assemble. They have achieved more than 10 innovative achievements, including throwing drones. In the first "Smart Guard Cup" unmanned system challenge organized by the People's Armed Police Force, a certain type of unmanned aerial vehicle led by Liu Changjin ranked among the top. At the same time, the squadron signed an agreement with a certain college of National Defense University of Science and Technology to jointly carry out scientific and technological innovation research trials