We have seen that war on spot, and seen Pakistani soldiers firing shoulder mounting "Stinger Missiles" thereby destroying the gunships of Russia on the Pak/Afghan mountains. After loosing so many helicopters and troops, they virtually became helpless on how to fight on with the Pak Army on these rugged mountains.

On a lighter note, here is also an example:
One person, before buying a gun from a tribal on the Pak/Afghan border, asked to see the test proof of gun. The weapon shopkeeper told him, to stand at a distance of 20 meters so that he could fire on him, in order to show him the proof of its power.