The amphibious dock landing ship Kunlunshan (Hull 998),front, and an amphibious tank landing ship, hull number 996, steam in formation during the maritime live-fire training in waters of the South China Sea from January 17 to 19, 2018. They are attached to a landing ship flotilla with the South China Sea Fleet under the PLA Navy. (eng.chinamil.com.cn/Photo by Liu Jian)