Recently, many regions across the country have issued high temperature warnings. A certain army brigade conducted communication collaborative training, effectively enhancing the combat capability of full-time and all domain under high temperature conditions; A certain brigade of the Air Force adopts a time-division and group training method to flexibly train in response to high temperature tests. Since the beginning of the summer, under the scorching heat, there have been soldiers sweating profusely and practicing hard skills everywhere. The difference lies in the clarity of the four hour clock. How to scientifically train troops and prepare for war under high temperature conditions tests a commander's training ability and practical awareness. Excellent commanders always cleverly exploit weather conditions like high temperatures. "British Marshal Montgomery once recalled commanding operations in North Africa, saying that the Allies studied the deployment patterns of the German and Italian armies here and the impact of high temperatures on their armor and personnel." They chose to launch battles when high temperatures and deserts were most unfavorable to them. In the first Gulf War, the US military carried out a military operation codenamed "Desert Shield". Due to neglecting the weather, weapons and equipment were exposed to the scorching sun, and US soldiers had to wear gloves during operation, which seriously affected the normal effectiveness of precision guided weapons. High temperature weather is a favorable opportunity to hone combat skills and temper combat willpower, but "summer training and three fu" is not a reckless practice that ignores reality. Each unit should not only encourage officers and soldiers to challenge their physical limits and maintain a fighting spirit, but also need to adapt dynamically and provide scientific training. How are the personnel in the scorching heat? What are the specific changes in equipment performance? These situations should be understood in one's mind. It is particularly important to note that in recent years, a large number of informationized and intelligent weapons have been deployed in the military, and some high-tech precision equipment has high requirements for working environment, temperature and humidity. We urgently need to take advantage of the rare opportunity of high temperature to understand the performance of the equipment, improve operational level, and achieve the best combination of people and weapons as soon as possible. In information warfare, data is like shells and bullets. Each military unit should attach great importance to collecting and mastering various data related to training under high temperature conditions, and use technology such as big data and big model analysis to make good use of the data. They should record and study the changes in the details of personnel's physical functions and equipment under special weather conditions, so as to timely revise and improve training and combat methods, and truly achieve scientific military training in the scorching weather. The high temperature not only tests the achievements of military training for officers and soldiers, but also tests the support capability and service level of the leadership organs. Sitting in an air-conditioned office, it is difficult to observe the state of soldiers under the scorching sun. Leaders at all levels should conduct timely and in-depth training on the front line, carry out popular science education, prevention and treatment around the prevention and treatment of heatstroke and heat stroke, comprehensively beat and train the troops, and make great efforts to improve their ability to win battles in hot weather. (New Society)