this is not only a treat to India of cutting oil and gas supply if it try to attack even in its wildest dream with its coward soldier.. this is also the same threat for china by the USA... we live in reality ... so you should also do the same.... but anyway bd does not waste time or money on defense right right now... as bharati coward soldiers will not even think of attacking bd due to international reaction, loosing international standing, economical loss due to cut of oil and gas supply and chance of uprising in both NE india and Kashmir... and final out come humiliating retreat with compensation.... as mentioned by eastwatch some air defense for this 4th generation junk and ship destroying missile is enough to keep the bharatis on check... n if bharati soldier even try to enter bd it will get its reply... as we know how much coward all these 5 foot bharat soldires are...
Just look at Iran how without any air force it kept USA on check... this is foolish for any sub continental countries to waste money on defense rather then developing the condition of life of the people and spend more on education and science & technology.