PHOTO / CHINA
Military helicopters in defense penetration training
By China Military Online Published: Sep 14, 2021 06:16 PM
The military helicopters attached to an army aviation brigade under the PLA 72nd Group Army fly at an ultralow altitude in the valley during the defense penetration training on August 30, 2021. (eng.chinamil.com.cn/Photo by Zhang Huanpeng)

The military helicopters attached to an army aviation brigade under the PLA 72nd Group Army fly at an ultralow altitude in the valley during the defense penetration training on August 30, 2021. (eng.chinamil.com.cn/Photo by Zhang Huanpeng)


 
The military helicopters attached to an army aviation brigade under the PLA 72nd Group Army fly at an ultralow altitude in the valley during the defense penetration training on August 30, 2021. (eng.chinamil.com.cn/Photo by Zhang Huanpeng)

The military helicopters attached to an army aviation brigade under the PLA 72nd Group Army fly at an ultralow altitude in the valley during the defense penetration training on August 30, 2021. (eng.chinamil.com.cn/Photo by Zhang Huanpeng)