Two amphibious dock landing ships Jinggangshan (Hull 999) and Kunlunshan (Hull 998), three Type 726 Yuyi class landing craft, air cushion (LCAC), and two Z-8 ship-borne helicopters advance in formation during a beach landing exercise at an undisclosed sea area in late March, 2017. They are attached to a landing ship flotilla of the South China Sea Fleet of the PLA Navy. (81.cn/ Gan Jun)