Long Sword Southeast

In the 1960s, high-altitude reconnaissance enemy aircraft repeatedly broke into our southeast coastal airspace to steal intelligence. A surface-to-air missile unit secretly carried out a "mobile guerrilla" ambush mission, traveling thousands of miles to lurk in positions in the Jiangnan water town. While overcoming equipment shortcomings, lack of supplies, and acclimatization, the officers and soldiers repeatedly practiced new tactics to combat electronic interference from enemy aircraft. On September 8, a high-altitude reconnaissance plane broke into the ambush circle, and an air defense decisive battle centered on radar confrontation, electromagnetic game, and extreme response began. This force, equipped with a new type of domestically produced anti-aircraft missiles, broke through the electronic interference barrier of enemy aircraft, fired three long arrows, and successfully shot down the invading enemy aircraft, setting a historic record for domestically produced missiles to shoot down an altitude reconnaissance aircraft. The story revolves around the multiple character lines of the commander, radar operator, missile launch squad, forward observation post, and rear intelligence personnel. It tells the story of a generation of air defense personnel who stay anonymous and wait for the danger, and use their flesh and blood and technology to build a solid defense line for the motherland.