Soldiers assigned to an air defense brigade under the PLA 77th Group Army operate a crane to hoist and load the HQ-16 medium-range air-defense missiles onto a missile launching truck during a training exercise at a military shooting range in northwest China's Gobi Desert in mid October, 2018.(eng.chinamil.com.cn/Photo by Zhou Rui, Xia Haoyang,Hu Yonghui and Chan Mingde)
