In the early spring, a naval detachment enhanced the combat capabilities of submarines and integrated them into the system to launch a coordinated attack. In a certain sea area of the East China Sea, ships chopped through the waves, and fighter jets penetrated the clouds and broke through the fog. A submarine of a certain naval detachment relies on ship aircraft information guidance to frequently engage in combat with destroyers, anti submarine aircraft, and hunting submarines. "Future naval warfare is a systematic operation, and submarines can make up for shortcomings such as insufficient line of sight by exchanging information with ships and aircraft." The leader of the detachment introduced that during training, they closely followed the actual needs of systematic operations under information conditions, focused on dynamic attack and defense training of multiple branches of submarine and aircraft, and insisted on integrating into the system and coordinating attacks. Attacked by enemy anti submarine aircraft, emergency rapid submarine evasion; Faced with the strong electromagnetic interference of the enemy, the radio responds silently... Faced with the pursuit and interception of the enemy's anti submarine forces, guided by the ship's aircraft information, the submarine sometimes changes speed to avoid, sometimes becomes more deep and maneuvers, and engages in maneuvers with the enemy, waiting for an opportunity to strike the enemy's anti submarine forces. The reporter learned that during this training, the submarine focused on enhancing its combat capabilities under information-based conditions by linking and guiding information with the aircraft. "This mission is not only a test of the submarine's ability to integrate into the combat system in complex electromagnetic environments, but also an exploration of a new path for in-depth practical training." The leader of the detachment told reporters that they followed the idea of "docking task requirements, closely focusing on combat power generation and training", closely focusing on weapon equipment preparation, combat team attack and defense, data linking and other links, adhering to standardized operations and procedural preparation, strictly implementing equipment operation procedures, and effectively improving submarine command and control and collaborative strike capabilities. (Lai Xin She)