Seriously do you believe in that Sir. The Americans who fought along side South Korea against the North, bled with the South Vietnamese against North Vietnam would care about us fighting against our brothers. These countries were not brothers in words, but had the same language, religion, race in fact that was a real fight between two brothers, but Americans intervened did not they? They did not intervene in East Pakistan because we were expendable allies, there was no chance of Bangladesh becoming a communist state and because our military situation was hopeless.
Rest i do agree with you that this was a lost cause right at the start of the war and this disaster was in making ever since the creation of our country. As some poet said,
WaQt Karta Hai Parwarish Barson . . . Haadsa Achanak Nahi Hota
But there was some glory there for men who seek it, like those men fighting at Battle of Hilli, men like Brig. Tajamul Malik and Maj. Akaram Shaheed.