It might be very possible.The Burmese diverted all the fund from development to defence.And with that money,you can get a lot of sophisticated weapon.And what's worrying me is the involvement of Israel in it.
Do they have self propelled 155mm Howitzers or towed ones?
If they have155mm self propelled howitzers,they can fire deep onto our territory,without even coming near to the border,or coming under our firing range.These have operational range of 200+ km.
I dearly hope that the news of us getting PLZ-45 is a true one.If inducted,we might be able to target Sitwee base from land.
Bangladesh, China, Saudi Arabia and Kuwait are the four confirmed operators of PLZ-45 Howitzers. Its range is 39 km. There are other types of howitzers with maximum range of 40 km. NO HOWITZER HAS 200 km RANGE. There was one newspaper gossip a few days ago that said, the Burmese artillery can hit even Chittagong. It is just a gossip. Even C-802 missiles have a range of 200 km range and C-803 is probably 300+. BD has C-802, if not the other type.
India very successfully used its Howitzers in the Kargil war to dislocate Pakistan army from the mountain top. It was hell of a job. Because of other nearby mountains, India had much problem to place its Howitzers in effective positions. When placed very near to the target because of mountains nearby, the shells would not hit the target. Either these will fly over the objects, or they will remain short of targets.
Finally, India had to request its DEAR FRIEND Israel to provide satellite-taken GPS locations in X, Y and Z-axis of the Pakistani targets. These data were tallied against the data of Howitzer locations. Military officers with functional knowledge in 'Dynamics' and higher algebra/trigonometry then calculated the exact distance, height and angle of the Pakistani targets, and fired their howitzers. This is how Pakistan had to abandon the Kargil hope.