A nuclear submarine is reviewed by Xi Jinping in Qingdao on Tuesday, April 23, 2019. [Photo/Xinhua]

QINGDAO - A grand naval parade concluded on Tuesday afternoon in waters off East China's port city of Qingdao, after the reviewing ship sailed past the last visiting foreign vessel.

The parade is part of the multinational naval events marking the 70th anniversary of the Chinese People's Liberation Army Navy, which was founded on April 23, 1949.