Conversation so far:
When did Hazare join the military?
Hazare was drafted in the Indian Army in April 1960.
What was his position in the army?
he initially worked as an army truck driver and was later attested as a soldier.
Did he serve in any war or conflict?
During the Indo-Pakistani War of 1965, Hazare was posted at the border in the Khem Karan sector.

Question: What followed his post at the border?
Self-contained rewrite: What followed Hazare's post at the Khem Karan sector?