A Map of the NATO Supply Routes out of Afghanistan (Sam Pepple / Sample Cartography). Click to enlarge.
It took seven months of tough bargaining with Islamabad for the United States to get Pakistan to reopen its border with Afghanistan to NATO supply trucks. Until the border closed last year, about 5,000 trucks a month had plowed their way from the Pakistani port city of Karachi, through dusty Baluchistan, around the Taliban-infested switchbacks of the Khyber Pass, and on to Bagram, Kandahar, and other NATO logistical hubs in Afghanistan. That came to a halt in November, after a U.S. air raid mistakenly killed 24 Pakistani soldiers and Islamabad retaliated by suspending NATO traffic. It would reopen the border, it said, only if the United States both apologized and agreed to pay much higher transport fees for the NATO trucks traversing its territory. Islamabad eventually dropped the fee demand, but it did induce U.S. Secretary of State Hillary Clinton to say sorry.
After the November shutdown of the Pakistan-Afghanistan border, NATO reoriented its supply routes to northern Afghanistan through a series of roads in Central Asia, which make up what is known as the Northern Distribution Network (NDN). The seven-month total dependence on the northern transportation routes, which are circuitous and treacherous, cost the United States hundreds of millions of dollars and much heartache. Far from being a thing of the past, the troubles associated with the NDN are here to stay: even after the reopening of the border with Pakistan, use of the NDN will remain crucial as NATO starts to ship home equipment as part of the drawdown this summer.