A celebration for the 70th anniversary of the Chinese People’s Liberation Army Navy on April 13 in Shandong province.Credit…China Stringer Network/Reuters

A celebration for the 70th anniversary of the Chinese People’s Liberation Army Navy on April 13 in Shandong province.Credit…China Stringer Network/Reuters

A celebration for the 70th anniversary of the Chinese People’s Liberation Army Navy on April 13 in Shandong province. Credit…China Stringer Network/Reuters