Bro, US do not want to miss any chance to make profit and It must be underlined that No state could come close to engineering level They have developed in some fields of fighter aircrafts. In this perspective, They are aware of their capacity so behaving arrogant to costumers who is out of NATO(even with NATO states) If you do not have pressure tools to drive US officials into corner to receive better offer for more capable fighter variants. Otherwise, They will make you pressure to select their fighters without any promising EW suit (lack of MWR, RWR), BVR and long range missile capability. If the size of tender is large enough to attract full attention of aircraft manufacturers, US may agree on giving more capabilities to strenghten their seats. Check Egyptian procurements over US, They are mostly downgraded fighters so Egypt need to diversify their aircraft procurements with fighters from different origin which causes logistic nightmare and extra budgets for training as well. Different fighters can not commucate with eachother. That is also a big defficiency in network centric warfare environment. I believe Those won’t help Bangladesh to challenge with latest generation threats in own region. If US agree on giving latest generation fighters with full sensor and protection package, then It will be perfect for Bangladesh Air Forces.
Besides, Turkey doesn’t have any rights over F-16 fighters. Although Turkiye has a huge infrastructure over F16 fighting falcons, Neither We can produce, nor change any components without getting US approval. It is their own fighter. We are just costumers.
Turkey needs 3-5 years for a fighter aircraft and 10-12 years for 5th generation stealth fighter aircraft to meet the requirements of brother states like Bangladesh in order to declare great percentage freedom from Western sources. Out of aircrafts, There won’t be a problem for land vehicles. Turkiye can provide anything Bangladesh can require from tanks to advanced IFV’s, Armoured wheeler/tracked vehicles...etc
Kaplan-MT is the new generation IFV/Light Tank Turkey has developed for Indonesia under full tech transfer deal.
AV-8 is wheeled APC developed for Malaysia under full tech transfer deal.
In last year, TAI expresses that they were advance discussions with Bangladesh to sell T-129 Atak helicopters. I do not know current statue of negotiations but After Pakistan and Philippines, Selection of Atak for Bangladesh will be a correct choice to improve effectiveness of Armed Forces.