In all we the people can only come to the conclusion that from what the colonel says, it is a very plausible theory and cannot be ruled out. only the facts of the war and the progress by the indian army in 1965 will reveal the truth, which unfortunately, i believe is not available to an ordinary mortal. we can only take pride in the fact that "MAYBE" such an event did occur and our intelligence agencies are much better than we think they actually are.