@ To tell you the truth in 1971 Pakistan' fighting strength was only 46 thousand regular soldiers. They did not had radar, sufficient aircrafts, armoured, medium and heavy artillery, sufficient anti-aircraft guns etc. But in the frontal battle you could not defeat them. In the battle of Hilli, your forces were completely defeated, in the Mymensingh Sector Indian forces also failed specially in Haluaghat. Finding no other way you followed the technic of by passing the Pakistani strong posts and finally rush to Dhaka. But now the situation is completely different.
@ In 1965 war in the then East Pakistan Pakistan army had only two Brigades even you never dared to attack East Pakistan. In those days Pakistan Army kept only a Company strenght of Commando at Thakurgaon but now we have kept a complete Division in that sector. Some of Brigades are now mechanised. This striking force can very well cut off yours most vernerable point, people says "Chichen Neck", the Silligurri Corridor which is only 17 miles. And once it is cut off your's Eastern Forces gone and then from the North the Chinese will come to annex Aurrunachal, which they call it South Tibet. By this time all the insurgents of ULFA, Manipur, Mizurram and the other elements at North Burma are also ready to have "Bar B Q" of Seven Sisters.
@ I think, for today it is enough for you.