No tree has branches so foolish as to fight among themselves like humans do.
Pakistan should be stripped of nuclear weapons. But how ????? First of all Karachi should be destabilized. Second they should be encouraged to kill each other by introducing an ideology which allows other muslims killed. Third by introducing attcaks from outside, like droons, which can trigger a fight inside. Fourth Pakistan should be discouraged in starting and completing the energy projects like Kalabagh Dam and Thur Coal Project. Fifth by discouraging Kashmir solution. Sixth and final by blocking its waters. If these 6 aims are completed succesfully then there is no need to attack Pakistan from outside. It will be finished by its own in few years.