Recently, a certain brigade of the Air Force organized professional training, and a battalion instructor Lian Huadong explained in detail to the participating officers and soldiers the use of a certain type of equipment pointing display device. This is another innovative achievement put into training practice since the brigade launched the "Small Innovation, Small Invention, Small Creation" activity. It is reported that the brigade has carried out in-depth "three small" activities in combination with practical exercises, and worked together to solve multiple military training and equipment management problems. The vitality of innovation lies at the grassroots level, and the source of innovation lies in the officers and soldiers. Grassroots officers and soldiers are on the front line of combat effectiveness construction, and have a better understanding of equipment characteristics and battlefield needs. "The leaders of the brigade introduced that in order to maximize the wisdom of officers and soldiers and explore equipment potential, they encouraged them to participate widely in technological innovation and tackling problems, greatly stimulating the innovative vitality of grassroots officers and soldiers. In order to ensure that 'good steel is used on the cutting edge', they have concentrated their limited resources and funds into preparing for war and urgently needed. At the beginning of the year, each team will sort out and submit key projects based on task requirements, and then the business department will screen the reported projects. After completing the initial selection and passing the project proposal, it is necessary to go through steps such as task review and expert review before it can be officially put into implementation. During the project research process, each technical research team can also coordinate with technical support teams, research institutes, and other units to provide technical guidance according to task needs. Since the launch of the "Three Small" campaign, the officers and soldiers of the brigade have completed 20 research projects, and many innovative achievements have been transformed and applied, and have undergone practical testing through training and practice. The self-designed parachute "three piece folding parachute set" by a certain unit of officers and soldiers has greatly shortened the folding time and demonstrated its skills in military competitions organized by the Air Force. The 'three small' activities solve small problems in daily training and enhance the combat effectiveness of winning the future battlefield. The leader of the brigade introduced that in the mass military training and competition organized in the early stage, innovative antenna assisted positioning devices, handheld fault detection equipment, camouflage protection auxiliary equipment, etc. invented by officers and soldiers have been introduced, becoming a "multiplier" to improve the quality and efficiency of training. (Outlook New Era Network)