If Afganistan could be stabilized. The vast mineral wealth is worth trillions. Rare earth elements china has a monopoly on. Of Afganistan can get up and running it ll cripple Chinas hold on these key elements and greatly weaken Pakistan and Iranian influence. Strengthening Indo-American and European influence in the region and help stabilize a very sensitive geopolitical area of the world. Iran wouldn't want to fight a two front war as the same for Pakistan.

Afganistan borders all and shares diverse arable land and mountainous terrain to prevent adversary challenges