J-20 is China's twin-engine stealth fighter
J-20 seen as China's answer to US F-35 and F-22 fighters
China says its newest stealth fighter is combat-ready.
Posts on both the website of the People’s Liberation Army and the official Xinhua news agency said the J-20 fourth-generation fighter had been armed and officially commissioned into China’s air force.
Long touted as China’s answer to US F-22 and F-35 stealth fighter jets, analysts say the J-20 is intended to fulfill two roles, air-to-air combat and ground attack.