The US directly trained the Afghan special forces, who in fairness to them did their job well but were often left with hardly any ammunition or air support. The

The US directly trained the Afghan special forces, who in fairness to them did their job well but were often left with hardly any ammunition or air support. The Afghan government was in charge of funding operations and recruitment of the ANA. You can find countless evidence of how they frequently betrayed their units, fled, sold their equipment or were otherwise immensely incompetent. Added to this, the taliban forces stand between 50-100k troops across the entirety of afghanistan with no air support,tanks, or heavy artillery. Its often simply 100 guys with AK-47s on motorcycles going into a capital and claiming it. You cant solve will to fight as a foreign entity.