The Type 901 comprehensive supply ship Chaganhu (Hull 905), the Type 071 amphibious landing platform docks (LPDs) Qilianshan (Hull 985) and Changbaishan (Hull 989) attached to a naval flotilla under the Chinese PLA Southern Theater Command conduct replenishment-at-sea during a multi-subject maritime training exercise in South China Sea on February 20, 2025. (eng.chinamil.com.cn/Photo by Qiao Chenxi)