BA is now upgrading all the 59/59II tanks. Moreover, BA is also converting Type-62 Light Tanks to tracked Armoured Personnel Carriers (APCs). BA has 323 units of amphibious tyred APCs of which Russia supplied 313 units and USA 10 units. BA has so far converted more than 80 units of Type-62 LTs to APC. So, the APC total of 400+ is also not insignificant for a country like BD.
A poor BD has only one piece of small clothe which it cannot use to hide both the breasts and mid-part. So, this is why it is strengthening navy with the purchase of Frigates, LPCs, OPCs, Corvettes and many hundred others. It is also a right approach to build a anti-aircraft SAM system with a small money than to buy expensive planes. A 30 million dollar enemy plane can be destroyed with the use of a one million dollar SAM.
So, in my opinion, unless our clothe is a little larger we cannot purchase many jets. However, we can fit our land with many batteries of SAMS at a fraction price of jets. BAF will induct also BGIs. Some people who have seen the design drawings say, these are BGI only in name. They do not look like F-7. I am not sure, but the name F-7BGI may be used to deceive our enemies, who knows!
So, in my opinion, BA, BN and BAF are equally or unequally strong now-a-days with our small piece of clothing being a little overstretched.