I don't understand what this so called veteran major is trying to prove.
In the first letter, he's addressed a deceased militant, accusing him of false publicity through social networking sites, one could ask this Major as what's his objective other than seeking attention by addressing a dead person. For the same effort why doesn't the Major write a few letters for the benefit of the Indian security people who also get killed in IOK.
First we saw some young kid saluting the IA for killing her father's killer, which later turned out to be false claim and now this guy issuing sermons to the ones not listening. All in all typical Indian psyche of cheap thrills merely to get the tail up.