Video shows largest J-20 formation(1/1)

The People's Liberation Army (PLA) Air Force for the first time showcased seven J-20 stealth fighter jets, the largest J-20 formation ever publicly shown, on Tuesday, leading experts to say China's military is already operating a considerable number of J-20s, which could achieve regional aerial superiority and destroy the enemy's strategic facilities deep in hostile territory. (Photo/Xinhua)