Some Chinese military fan shot some pictures of J-10B jet fighters of China, one of which was equipped with a new-type air-to-air missile without wings, just like J-20 stealth fighters have.
The fourth generation of China’s air-to-air missile was called as PL-10, PL-13 and later PL-15 by western media, but that new kind of missile has wings, while the wingless one is still unknown.