Satluj movie - it's a recommended watch

Watched Satluj yesterday and got intrigued so much that took an effort to do some research on KPS Gill. Wikipedia page mentions that he was posted to many states and was even invited by Sri Lankan government to draw a comprehensive counter-terrorism strategy against Liberation Tigers of Tamil Eelam.

But one question that came to my mind was why he was not sent to Jammu and Kashmir to deal with terrorism there?

(I agree that he was responsible for "multiple cases of human rights violation" and he should have been convicted for his brutal methods)