Iranian Arms Destined for Taliban Seized in Afghanistan, Officials Say 'Large' Shipment Said to Include Armor-Piercing Bombs By Robin Wright Washington Post Staff Writer Sunday, September 16, 2007; Page A19 An Iranian arms shipment destined for the Taliban was intercepted Sept. 6 by the international force in Afghanistan in what appears to be an escalating flow of weaponry between the two former enemies, according to officials from countries in the NATO-led International Security Assistance Force.