Pakistan is a very bellicose country that is likely to start another world war. They have an irrational hatred of India, and they harbored Osama bin Laden. Steps should be taken to pacify this dangerous country and to dismantle its military before the instigate another major terrorist attack or invade their peaceful neighbors.
That Pakistan needs to defend itself is indisputable. Simply because they need help at this time to deal with corruption and internal strife does not mean that the nation can never have its own defense force. They may need help right now to sort these things out and get back on the right track, but the rest of the world cannot police for them indefinitely.