According to that article it would seem that if a Block 3 JF-17 fires a PL-15 around 100kms(or upto 200kms)of range, not only would the JF be quite safe considering the Russian R-77 isn't effective after 80kms, the Sukhoi would have a harder time out maneuvering the PL-15 as the missile will...
I have also noticed in my brief stay on this forum that some people can be too nationalistic and lose objectivity/Act rudely to other people who are being civil.
But there are more people who are objective and are nice to everyone, I really like that there are experts here to answer questions.