Infantrymen assigned to a combined battalion of a brigade under the PLA 76th Group Army drive their infantry fighting vehicles at the foot of Qilian Mountains in formation to a designated field during a long-distance maneuver operation from September 20 to 22, 2019. The armored vehicle convoy conducted such subjects as round-the-clock tactical operation, command and coordinated operations, long-distance maneuver, integrated protection, joint assault operations and so on en route to the designated training field. (eng.chinamil.com.cn/Photo by Zhu Bin)