A long bow drawn by repeated tempering —— A snapshot of a live fire drill of a ground guidance brigade of the air force in the central Theater ■ Photo Report by Zhu Jianghai, Gong bin, Wang Yizhe In the early morning of autumn, the rapid battle alarm pierced the sky, and a live fire drill of a ground guidance brigade of the air force of the central theater suddenly began. The officers and men rushed to the battle position after hearing the order and quickly completed the battle deployment. As the "enemy" aircraft approached, the atmosphere in the command cabin became more and more tense, and the command voice came one after another. "The target emits strong electromagnetic interference!" suddenly, the "enemy" aircraft mysteriously disappeared from the radar screen. In the face of complex air situation, officers and men quickly study and judge the situation, flexibly change tactics and methods of operation, and implement anti-jamming measures against the "enemy". "Stable interception! Launch!" after capturing the target again, the commander decisively issued instructions, the missile roared into the air and successfully destroyed the target. Just after the live firing, the superior asked the troops to transfer all elements to the reserve position. Withdraw weapons, load materials and assemble vehicles... Officers and soldiers quickly complete mobile formation and drive to the target area. Forge a sharp air defense arrow through repeated tempering. It is reported that the brigade regularly carried out highly difficult subject exercises, constructed a realistic battlefield environment from difficulty to strictness, honed its actual combat capabilities such as command coordination, operation method application and comprehensive support, and continuously improved its air defense combat skills. Figure ①: the missile roared into the air. Figure ②: live fire at night. Figure ③: officers and soldiers launch man portable air defense missiles. Figure ④: close coordination and rapid hoisting of missiles. (outlook new era)