This situation is very tricky. If you intervene you will be labelled as terrorists and aggressors and lose all the political highground that you have achieved the indian media will have a field day and the world pressure will mount on you and even if you gain anything you will have to return it. Only if you are in a defensive mode can you retain conquered land.
In my humble opinion there are a few conditions which need to be fulfilled for us to remain on our political highground. A rise of locals with consequent crackdown on them by IA . THE second situation is either change in demographics of Kashmir or mass rape of women.
A war will have to be planned and enacted at the right time. With winter setting in September and October are not too far away and even if we were to engage we will soon get bogged down due to inclement weather. The losses will be humongous and the weather will be doing the work of the IA.
The better timing might be End March early April. This allows all parties to hone their strategy and go for the kill. This will also allow the Kashmiri Mujahideen to act nd if possible push the Khalsas into action. The combination will make life very difficult for IA and IF the Chinese join in the fray they are in for a drubbing.
I am unaware of the IOK but if it is as hilly as it seems progress may be difficult and fraught with danger and loss of life.
A