China displayed a range of new weapons at a military parade, including laser weapons, nuclear ballistic missiles, giant underwater drones, and fifth-generation aircraft.
Amid deepening row with the United States over disputed South China Sea where American ships challenged China's claims of sovereignty, Chinese military has deployed its latest anti-ship cruise missiles which experts say can form a powerful defence line at sea.
If the initial analysis of this YJ-21 is correct, then China becomes the first country in the world to operationally field such a missile from a naval vessel.