I understand your point bro. I agree, you need to defend your country. I just dont think expensive jets are the best way to defend it. My own view is you should have a bigger army, which properly equipped and manned.
You should also have a better navy that can police and defend your waterways.
But, an army without protection from above is a recipe of its destruction by the enemy bombers. It is a simple calculation. Do not you guys find any relationship between a strong airforce and a strong army? The military knows very well about its needs, and they are doing accordingly. They will not follow the novices here making negative comments on those matters of purchasing Migs and others.
Considering the days immediately after 1971 war, BD has come a long way both in its performance in economy and building up of its military. Our goal has been fixed. There is no division of opinions in our political circle about the need of a strong military. Whichever party comes to power will keep on strengthenening our military in the coming years, albeit with Chinese assistance.
The vision is a 3D military, and our navy is getting stronger day by day. An induction of four submarines will make BN the 2nd strongest in the region. Then, again a navy even in our own BoB is not strong without air support. Best is the Navy itself has its own planes. But, it has only a few helis. So, airforce will play a role in a naval warfare.
This is the reason, another airforce base is being built in Cox's Bazaar. Probably the new Mig-29SMTs will be based there. However, I have read somewhere recently that the airforce top brass is in favour of buying a squadron of Sukhoi instead of buying one or two new squadrons of MIg-29SMTs.