Photo by: Allauddin Khan

US soldiers — part of the NATO-led International Security Forces (ISAF) — are seen at the scene of an attack with Afghan security forces in Kandahar, south of Kabul, Afghanistan, Monday, Feb. 20, 2012. A suicide car bomber attacked the police station in southern Afghanistan's largest city on Monday, killing one police officer in the blast, officials said. (AP Photo/Allauddin Khan)