The sea breeze is gentle, and the night is like ink. The naval Shijiazhuang ship carrying out a certain exercise mission was ordered to step forward and patrol. Tonight, all the officers and soldiers are resting in peace. As formation sentries, their task is to ensure the safety of this sea area. Late at night, waves echoed from the endless sea. In the vast night sky, only a few stars twinkle. In the radar control room of the ship, squad leader Yu Yang sat quietly in front of the control console, staring intently at the screen, tapping his fingers on the keyboard from time to time to adjust equipment parameters, and keeping a panoramic view of the surrounding situation. Squad leader, tonight is so smooth, won't there be any situation before dawn? "Private Guo Wenpeng checked the equipment status and sat down at the duty station next to Yu Yang. As the deputy duty officer, in addition to regularly verifying and registering equipment parameters, he also assists the duty officer in monitoring the current sea area and reporting any suspicious signs. Looking at the "clean" radar screen, Guo Wenpeng conveniently took out an orange from his pocket as a reward for himself. During the duty period, he must not be careless! "Yu Yang immediately stopped him upon seeing this. The enemy's missiles may come at any time when you peel oranges, lose focus, or even change shifts, and we must not take them lightly. Over the course of 7 years of service, Yu Yang has sailed with the ship for over a thousand days and carried out dozens of exercises, large and small. As an old sailor, he was well aware that the sea in front of him had a common characteristic with the "enemy situation" - the calm waves often accompanied by undercurrents. The night gradually darkened and the sea breeze gradually strengthened. The waves pounded against the ship's hull, gradually increasing its sway. Affected by adverse weather conditions, the clutter on the radar display screen increases, and snowflake shaped light spots appear and disappear, making Guo Wenpeng, who is still inexperienced, unable to cope. Squad leader, what should we do? "" Don't panic, observe carefully, clutter is regular. "Yu Yang pointed to the screen and patiently explained the typical characteristics and identification methods of several types of clutter to Guo Wenpeng." This is caused by waves, and this is caused by rainfall... "Yu Yang keenly noticed that there were unusual light spots on the radar screen, indicating that the" enemy "side's attack was likely to begin. He immediately took anti-interference measures and constantly changed parameters. After more than ten seconds, the radar successfully got rid of the interference and the screen became clear again. At this moment, Yu Yang noticed a string of abnormal light points approaching at high speed. He immediately compared the data, identified the attributes, and locked the target, confirming that they were missiles from the "enemy" side! He grabbed the microphone and without hesitation reported, "Report to the ship, we have found multiple batches of 'enemy' missiles!" The second urgent bell rang throughout the ship, and Hugh's crew moved at the command, rushing from all parts of the ship to battle positions. During the exercise, everyone slept in their clothes and was always ready for battle. Grasping the handrail, he jumped down from the bed and climbed the narrow and steep gangway in two or three steps... From the cabin to the battle position, the deputy artillery squad leader Li Dexin had already run this route thousands of times, which is a memory engraved in his bones. After arriving at the battle position, Li Dexin immediately led the entire team to quickly carry out preparations. In just a few minutes, the auxiliary gun was ready and ready to fire. Anti aircraft missile launch, direct attack on target, accurate hit. The light dots on the radar display screen disappear one after another, but there are still "fish that have missed the net"