Xinhua photos of the day

A Russian marine participates in a riflery competition in Qingdao, east China's Shandong Province, April 30, 2019. The China-Russia "Joint Sea-2019" military exercise Tuesday held contests between the two countries' naval marine contingents. Contestants on both sides took part in competitions including riflery, sniping and steeplechase. (Xinhua/Li Ziheng)