This is the first time that such a senior Indian Army officer has accepted without any compunction that they were the aggressors and that they illegally occupied Siachen,
"if in the excuse of expeditions they come and occupy that area, it would cause a lot of threat to us. So we occupied it in '84." They occupied an area because they perceived a threat. It clearly means that the area was not occupied and the Indian Army conducted an act of aggression. It also means that India is certainly not a status-quo power as they famously proclaim.
And they expect that Pakistan should should sign on the maps, accepting and rewarding Indian aggression. Pakistan should never sign on any such documents as this would tantamount to accepting Indian aggression. His statement as I mentioned above is the first Indian confession of a blatant aggression and must be archived for future references.
It was indeed very difficult to understand what the Army Commander was blabbering - if this is the standard of their army commanders, the rest can be well understood.