Everyone is just beating about the bush; the real issue at hand is the open border between Afghanistan and Pakistan
The Americans have intentionally left this border unsecured other wise this would have been their first priority but since they have ulterior motives the sealing off of the border was never done in the 10 years that they have spent in Afghanistan.
They haven’t secured it from their side but they readily bark at Pakistan for not doing so. Fine then, let it be like this and let the game go on and let the status quo continue, we will attack those who attack us and the ones who don’t attack us they are not our problem and if you howl an scream about this approach, then we ask you once more to move in and seal off the border from your side and stop hiding our arch enemy (india) in your underwear.