So, these are American weapons from Afghanistan?
This is what multiple people have been trying to explain for ages
Afghanistan under the Afghan republic was a major strategic threat, with India having 20 years of planning and a state intent on creating trouble
It's defeat with NATO and the U.S running was a MAJOR VICTORY
And India was completely humiliated and defeated and lost two decades of planning and investment
But their would be INEVITABLE FALLOUT
So prior to the events of 2021, Pakistan started to build a fence
The fence however was chain link, it provides some basic defences but nothing a good chain cutter can't get through,
So now we have a Afghanistan which is isolated from the world
Is not recognised by many states
And can be forced to behave through border closure, port refusal, migrant removal etc
The fallout however was that Afghanistan would inevitably be a nest of vipers with TTP and Baloch finding space to train and attack Pakistan
Ignore the randi Rona in this thread, Pakistan is NOT going to collapse because a few hundred deaths in a entire year or terrorists activity in the middle of nowhere
The establishment understand this and they have taken great efforts to ensure Pakistani cities and important areas are protected and not effected
It's efforts are a long term effort to grind down the enemy through repeated targeted attacks
Neither TTP not BLA have endless resources or people and whether it's accepted or not Pakistan kills numerous enemies inside Afghanistan and out constantly throughout the year
Without a uniformed enemy, large scale military operations are almost pointless when the yahoos can hide amongst the population
So their is no point in going in heavy, but the time to arm the levies better, train then better and up the anti is now here and we need to increase the pain inside Afghanistans border land and Baloch areas and give them consequences for taking on Pakistan 
