Keep whining here, like how you did in 1971.
From 1941 onwards, the regiment had done well to bag the battle hours at Mount Popa, Tamu Road, Ukhrul, Ava, Kama, Titwal, Poonch, Kalidhar, Maharajke, Basantar and Siramani. There have been quite a handful of theatre honours too: Burma (1942- 45), Jammu and Kashmir (1947-48 and 1965), Punjab (1965 and 1971), Sindh (1971) and East Pakistan (1971).
I don't know what you trying to prove with these random texts. I asked you to google Chachro and Khinsar which happen to be in Rajasthan and Sindh border while you claimed to be in the East Pakistan theatre. So there goes your logic of Madras Regiment fighting in East Pakistan.
There must not be any shame in batmaning, as I said, they also play significant role in an Army's victory.