dude u misunderstood. its is not in papers, its prototypes were made and tested worthy, but IAF wants much more advanced tech than the current one, that is wat HAL is trying to catch up. If IAF looks for JF-17 these prototypes has been entered into mass production before 2 years itself. Indian...
No religion in this world asked to kill another lives. these sati practice was came in middle aged period, as on evolutions, one need keep upgrade your own attitudes.
This is 21st century mate, do u still believing that earth is flat?