Four of the nation’ submarines, including the nuclear-powered Long March 6 and the Long March 3, came first. It was their first public appearance, and they are followed by five destroyers, an aircraft display, six frigates and the landing ship Kunlunshan. 

Amid the rhythms of "March of the Review," an international fleet review was held after the PLA parade, which saw the participation of 21 foreign vessels from 14 countries.

Chinese President Hu Jintao reviewed the Chinese-made warships and their foreign counterparts from onboard the PLA Navy destroyer Shijiazhuang in waters off the port city Qingdao.

China says the aim is to strengthen cooperation with other navies in the world while building a harmonious maritime environment.