Sailors aboard the guided-missile frigate Mianyang (Hull 528) lower a rigid-hull inflatable boat (RHIB) with a crane in preparation for a visit, board, search and seizure (VBSS) mission during a maritime training exercise conducted by a flotilla under the South China Sea Fleet of the PLA Navy in waters of the South China Sea on Feb. 23, 2018. (eng.chinamil.com.cn/Photo by Cai Shengqiu)
