Hasina does not need to know about Fighter Jet. This is not her role to know. Her role is to make political influence over military purchase. That's what India, Indonesia, Qatar, Saudi Arabia, Egypt, Myanmar, Vietnam, the Philipines and Malaysia do when their PM/President visit USA/Russia/France/UK/China to negotiate directly with prospective supplier's country.
Example: India's Green Pine Radar or S-400 purchase. Sweden's MIM PAC 3 purchase. Indonesia's 28X F-16 EDA or Su-35 and Eqypt's Rafale or MiG deal. I am sure Modi does not know sh$t about S-400 but IAF prepped him, provided all documentation and MoD provided pricing advise then he went to talk to V Putin to buy S-400.
This is what we expect from Hasina and our military leader. It's not about technical details but about political influence.
I am guessing the idoit
@The Ronin AKA Sayed Amar post many nonsenses from bdmilitary office then disappear to make sure we swear at BAF's cleaner promoted as Cheif.