The combat support force of a certain regiment in the Beijing Garrison District is embedded in the combat readiness chain engineering team to accurately break through obstacles, infantry teams alternate cover, artillery teams quickly fight and retreat... In winter, a full element training of a certain regiment in the Beijing Garrison District quietly unfolds. "Encountered electromagnetic interference from the enemy." At the beginning of the training, a special situation suddenly occurred. The information security team quickly established wired communication, and the electronic countermeasures team implemented anti-interference measures to ensure smooth command links. During training, special circumstances followed one after another. The unmanned aerial vehicle reconnaissance team advanced to detect the situation, and the reconnaissance team carried portable equipment for camouflage and infiltration... The various combat support forces closely coordinated and implemented multi-dimensional and three-dimensional reconnaissance methods synchronously. The "enemy" coordinates and other data were accurately measured and distributed to the artillery team, and the artillery team immediately carried out firepower strikes on the target. "The combat support force played an important role in this training." The leader of the regiment introduced that they optimized the combat readiness plan, embedded the combat support force into the combat readiness chain, increased the intensity of practical combat readiness training, and continuously honed the emergency response capabilities of the troops. It is reported that the next step of the regiment will be to strengthen practical training and all element training, enhance the awareness of officers and soldiers in combat readiness, always maintain a state of readiness, and ensure the completion of various tasks to high standards. (Lai Xin She)