The Shenyang WS - 20 was first seen in January 2014 while being tested on an Il - 76 .
The Shenyang WS - 20 was first is believed to be intended for the Y - 20 strategic airlifter .
The Shenyang WS - 20 was first seen in January 2014 while being tested on an Il - 76 , and is believed to be intended for the Y - 20 strategic airlifter .