Yang Huan's department is building a new generation of simulation training system around the needs of military training, live combat, and equipment operation, focusing on improving the simulation degree of simulation training. This approach is worth learning from. At present, all units of the army are effectively prepared and strictly trained, and the order of their combat readiness is becoming more standardized. Their combat capabilities have been consolidated and improved, and the situation of military training and readiness continues to improve. But it should also be noted that our military training has varying degrees of practical problems such as weak threat environment construction, unreal simulation of physical blue army, and low input-output efficiency. To accelerate the transformation and upgrading of military training, it is necessary to deepen the concept of scientific and technological training, develop advanced training methods and methods, walk away from the training path of "simulated hard training, practical training", and promote practicality through simulation. President Xi Jinping emphasized the need to "strengthen the construction of simulated, networked, and adversarial methods, explore training methods such as' technology+'and' network+', and significantly improve the technological content of training. Simulation training, as a training method for simulating real equipment, personnel, and scenes, is the best way and means to promote the transformation of combat power generation mode and accelerate the generation of combat capabilities. Compared to other training methods, simulated training adopts training methods such as "technology+" and "network+", which not only reduces equipment wear and training risks, saves costs such as fuel and ammunition consumption, but also creates a combat like environment that is not limited by natural conditions such as weather and terrain. It can break through time and space constraints, increase training opportunities, shorten training cycles, and ensure training safety, with high simulation degree Features such as strong targeting, safety and economy. The higher the simulation level of simulated training, the better the training experience of officers and soldiers, and the higher the cost-effectiveness ratio of training. For example, VR technology, widely used in the military field, has obvious advantages such as environmental simulation, timely guidance, convenient analysis, and high participation. It plays an important role in displaying weapon damage effects, reproducing war scenes, predicting military disasters, making military maps, and providing medical assistance on the battlefield. We should use advanced scientific technologies such as VR virtualization, big data, and cloud computing to promote the development of simulation training equipment from technical to comprehensive technical and tactical, which not only meets the needs of professional technical training but also tactical training. If you want to do good work, you must first sharpen your tools. Each unit should vigorously develop training methods such as simulation and network confrontation around the needs of command training, live combat, and equipment operation, and improve, optimize, and create methods for organizing and implementing military training. Relying on simulation training equipment, the environment is set to be realistic, the situation is set to be dangerous, and special situations are set to be sufficient. New combat styles and high-intensity adversarial training are strengthened, increasing the difficulty, intensity, and risk of training, allowing officers and soldiers to obtain a "battlefield initial experience" through simulation training equipment. At the same time, we will adhere to a problem oriented approach, focus on solving the practical problems that constrain the development of training, and accelerate the formation of a simulation training equipment system that is compatible with the new military training outline, connects training objects at different levels, and adapts to the needs of different combat positions, providing solid support for the troops to carry out practical training. (New News Agency)