well, this is really hurting, but my fellow chinese, you need to show your respect to Russia.Do you chinese don't have any shame? You learn everything you know about aircraft( every weapons) by copying russian and talk them like that. How betrayer you are? Pethatic
see how Russia responds to Jap/U.S military activities, it sends bombers to fly closely around Jap.
it's good to know that China can produce arresters.