Sailors assigned to a frigate flotilla with the navy under the PLA Northern Theater Command ride a rigid hull inflatable boat in relevant waters for a visit, board, search and seizure (VBSS) operation during a 4-day round-the-clock maritime training exercise in waters of the Yellow Sea from May 8 to 12, 2019. (eng.chinamil.com.cn/Photo by Wang Guangjie, Qie Haitao and Jiao Penghang)
Source:China Military Online