QW-1M
QW-1M is a development of QW-1, and first revealed in Zhuhai Air Show. The missile is considered as a third generation MANPAD by Chinese, and many domestic Chinese media sources claim that it is the Chinese equivalent of Soviet SA-18 Grouse, which it strongly resembles. Like its predecessor QW-1, QW-1M also appeared to incorporate technologies of FIM-92 Stinger. Various western sources have postulated that China had likely obtained FIM-92 Stinger samples from either Afghan guerrilla or Pakistan, or even Iran, but such claims have yet to be confirmed. The missile is slightly heavier than QW-1, weighing at 18 kg for the entire system, and it is claimed to have better ECCM capability and better capability to engage low-flying missiles in comparison to QW-1.
Read more about this topic: QW-1 Vanguard