Mr. Rogan I suspect your raised eyebrow needs to consider that the US has been involved in enough funny games the world over. If Pakistan plays games they have had good teachers in the CIA and other shady colleagues in the US establishment. Do not forget Mr. Bin Laden was a US trained operative. Do not forget the US's role in the killing of Allende of Chile,  Mosaddaq of Iran and the millions who have died courtesy of US interventions in Vietnam, Korea, Afghanistan, Iraq and Indonesia to name a few. Mr. Rogan get your facts right. Nobody trusts the US. Sadly an empire in decline always has its former allies turn against it. Pakistan is merely following Machiavelli's principals of doing just enough to get the hegemon/ bully off its back. Don't expect Pakistan or any of your allies to do much more. Oh and don't bore us with stories of billions given to Pakistan. That is utter bullshit. They have paid of dictators and politicians with no benefit to the host country.