A senior Taliban commander has warned the United States that it will be defeated in Afghanistan, even if it sends an extra 200,000 US troops.<br /><br />Located in the so-called valley of death near the border with Pakistan, Taliban fighters vowed to fight to the very end.<br /><br />However, the movement will not just be battling foreign forces as the Afghan government, with help from US and Nato forces, moves to equip and train tribal fighters.<br /><br />Al Jazeera's Hashem Ahelbarra reports from Kabul, the Afghan capital.
