thank you! the BD Army is smart, that's why you won't see their weapons or anything related to their military on any web sites. It's hard to find any information about them, because they keep things hidden away.
Look how BD popped out 600,000 police officers for protecting the elections, that's the size of Pakistan's army; I didn't know we had that large police force. On top of that, if I remember correctly, 50,000 military soldiers oversaw the police officers.
Over all Bangladesh has weapons and sources the world doesn't even think they would have because of the tight security of the military.