Afghanistan is a messy war, but so far it has been conducted with a minimum loss of American life while achieving some important goals. We can argue about current strategies, fault what’s been done in the past, deplore the length of the war, lament its cost, or blame each other for its inconclusiveness, but the facts remain that we removed the Taliban, weakened al-Qaeda in the region, fostered a consensual government in the most unlikely of places, and helped to prevent another catastrophic attack on our nation originating from that part of the world — and did all this with a degree of skill that is reflected in losses that by historical standards are quite moderate.
The idea that we are doomed is just ludicrous. Do read it all.