Yeah this is an important factor in wartime. Such as free streets of israel during yom kippur facilated them to quickly mobilize... But all the cantonments (dhk ctg) are situated in the heart of the cities in Bangladesh... Maybe Urban warfare tactics is adopted by BD army..
p.s. Dhaka cantonment has seperate road that opens outside north of dhaka and a rail station is within the cantonment....
but Bd doesn't have an airforce or you believe what you have is an airforce!!!!!