President Xi Jinping has paid his first visit to the country's sole aircraft carrier - a trip that analysts said was designed to send a strong message to regional rivals.
Xi's inspection tour of the Liaoning in Dalian followed a series of naval advancements by China's neighbours, including Japan's launch of its largest military vessel since the second world war, the helicopter-carrier Izumo.
Yue Gang, a retired PLA colonel, said Xi's inspection tour was aimed at sending a signal to Tokyo. "It means China is developing its strategic weapon," Yue said. "China needs to further improve this weapon and should not be complacent with its recent [naval] advancement."
Ministry of National Defence spokesman Yang Yujun said on Thursday that although the Liaoning was China's first aircraft carrier, "there will surely be more in future".
China would fully consider the development of aircraft carriers in accordance with the needs of national defence and military build-up, Yang said at a news briefing.