A brigade of the 72nd group army carried out in-depth training on dangerous and difficult subjects of new equipment Coastal training sharpens the hard skills of cooperative operation In mid autumn, somewhere near the sea, chariots roared. Dozens of new assault vehicles of a brigade of the 72nd group army quickly maneuvered on the coastal beach, broke through layers of obstacles and drove to the predetermined area... The brigade took advantage of the opportunity of sea training to make new equipment undergo dangerous and difficult subjects, and strictly test the cooperative combat ability of assault vehicle teams in a complex environment. After the reform and adjustment of the brigade, a new assault vehicle was allocated. In order to deeply tap the potential of new equipment, the brigade broke the previous model of only practicing basic courses at the beginning of new equipment loading, and took complex terrain training, mobile obstacle breaking in unfamiliar areas and cooperation of assault vehicle teams as the "highlight" of new equipment training. By means of interspersed training in professional subjects, key training in dangerous and difficult subjects and regular training in ordinary subjects, they conducted cross group training in more than 10 subjects such as long-distance mobility, enemy attack prevention, combat shooting and vehicle repair, so as to not only improve the crew's ability to operate new equipment, but also temper the combatant's sense of cooperation. The author saw at the sea training ground that the two assault vehicles of the fourth company of the second battalion encountered the "enemy situation" as soon as they drove into the "battlefield". The vehicle radio sent a superior instruction: "prepare the vehicle grenade, the left front of the target, 'the enemy's machine gun fire point is annihilated..." the officers and soldiers moved at the command and launched accurate fire attack on the "enemy" target. Just after pulling out the "enemy" firepower point, a notice of "finding the poisoned area ahead" came from the radio. I saw that all vehicles quickly closed their windows, opened their protective devices, and quickly drove away from the "poisoned" area by taking advantage of the strong mobility of the new assault vehicle. It is understood that during the sea training, the brigade continuously organized high-intensity practical training, tempered the operation ability of new equipment of each team, formed a closed loop of full staffing and all factor training, and effectively improved the combat effectiveness of new equipment. (GaN Zhaonan, He Fei) (outlook new era)