1. There is no "700000 troops" in Kashmir.
@Joe Shearer .....again!!
2. Pakistan agreed to a bilateral solution in all matters by signing the Simla Agreement, so no role for UN or any other third party here.
3. Even if we feel like holding a referendum in Kashmir as per our decision, then also Pakistan needs to do the following things first:
3.a) Remove all the people settled in Pak occupied Kashmir after 1947.
3.b) Withdraw all its troops from Pak occupied Kashmir.
3.c) Get back the territories of J&K state from China that it has given away previously.
Let us know after fulfilling these criterion, then only we will even start considering a referendum as an option and let you know our decision on it.