Wow, lots of comments.
A.Rahman, you DO know that Pakistan spends MORE on its defence as a % of its GDP right?
So you guys spend even lesser money as compared to us in % terms on social benifits.
So before saying what or where we should spend, look in your own country. We spend more, because we can afford to spend more, because India is bigger, because it has a much bigger economy.
Webby, the new plane which is being built is meant to be atleast 100%-150% superior to the capabilities of the Su-30MKI. Whether that challenges the F-22 or F-35 remains to be seen. Atleast we are making an effort to build something, there is a schedule, etc, etc. Pakistan seems to be dependent on just saying that they will get J-XX or whatever.
Con, there is no confusion about 5th gen. They have displayed some foresight and signed on already for 5th gen. We would have had to jump on the bandwagon sooner or later, so rather sooner than later. Its a wise move.