The overconfident Pork Generals whose minds are indoctrinated with Religious Islamic Jihadi (opium) visions of grandeur should realise that an Independent Sindh will be inevitable if India really decides to balkanise Pakistan. They should remember that we have an land border with Sindh. Fuelling and supplying an insurgency will not be a problem.
Their nuclear weapons will not be able to prevent the outcome. At the most if an rabid General decides to use them the whole of Pakistan will cease to exist. First in the line of destruction will be Pak Punjab. Nuclear weapons could not prevent the disintegration of the Soviet Union. What is Pakistan in comparison.
They should also realise that if the world community especially the US, Russia and Europe feel that Pakistani Nuclear weapons are a threat to the entire world then they will come together to seize Pakistan's nuclear arsenal. It would not be an impossible job. Wherever the Pakistanis hide it or whatever they do they cannot prevent it from happening. I believe all the major powers are already tracking the location of Pakistan's nuclear weapons on an 24 hour basis. It would not be easy to move out even small tactical nuclear weapons without being detected.
Along with Sindh, POK and GB will also be detached from Pakistan. Then comes Balochistan and Pakthunistan.
The reality is that Indian Goodwill is allowing Pakistan to exist as one nation.
They should not test our patience.