"About 90% of U.S. goods destined for Bagram, the main U.S. military base in Afghanistan, make an eight-day journey from Pakistan's Karachi port through the Torkham border crossing into Afghanistan, according to U.S. officials. Weapons and ammunition are flown into Afghanistan.
The majority of NATO supplies transported through Pakistan continue to reach their destinations, say Western diplomats and army officials. The U.S. government estimates it has lost only about 1% of its cargo going from Karachi to Afghanistan.
Still, the targeting of supply chains marks a new and troubling development. The militants' tactics appear designed to bog down foreign forces and wait them out, the same strategy adopted successfully by Afghan insurgents against the Soviet Union in the 1980s.
In response, NATO forces are adopting some of the Soviets' tactics. They are paying more money to local warlords to guarantee safe passage over roads and importing more fuel from central Asia, across Afghanistan's northern borders with Uzbekistan and Tajikistan, where roads are still safe. That presents logistical challenges and drives up the cost of the war."
