The Bridge is Yon's most recent dispatch from Afghanistan.
Supplies shipped by sea to the port of Karachi flow through two major arteries into Afghanistan. In the north is Torkham, near the famous Khyber Pass. In the south is Spin Boldak, a border town located between Quetta in Pakistan, and Kandahar in Afghanistan. Kandahar, with its critical airfield, will be a major locus for the upcoming offensive, making route security crucial to US/NATO plans.Stryker Brigade Combat Team 5/2 (SBCT) is responsible for security at the Spin Boldak point of entry and has deployed the 8-1 Cavalry squadron to live in and patrol the area. Just north of Spin Boldak, in the wilds along the border, are known enemy safe havens that were used during the Soviet war.
The Stryker Brigade is also tasked with a Freedom of Movement (FOM) mission that extends from Spin Boldak along Highway 4 past Kandahar Airfield (KAF), which is literally one of the busiest airports in the world. According to AFCENT, during FY09 there were 184,095 tower movements at KAF, which explains why it’s so loud there. Highway 4 passes the eastern end of KAF’s single runway. About three miles beyond the runway, Highway 4 crosses over the Tarnak River Bridge, one of a number of crucial chokepoints, on the road north to Kandahar.