An Afghan soldier mans the machine gun on a Russian Mi-17 transport helicopter as the helicopter ferries Afghan National Army troops from Camp Bastion in Helmand province to Kandahar military base in southern Afghanistan on October 12, 2009. Building and supporting national security forces remains a top priority in Afghanistan where 70,000 foreign troops, most of them with a NATO-led International Security Assistance Force (ISAF) and some with a separate US-led coalition, are currently stationed. Getty Images logo Getty Images 1 month ago

An Afghan soldier mans the machine gun on a Russian Mi-17 transport helicopter as the helicopter ferries Afghan National Army troops from Camp Bastion in Helmand province to Kandahar military base in southern Afghanistan on October 12, 2009. Building and supporting national security forces remains a top priority in Afghanistan where 70,000 foreign troops, most of them with a NATO-led International Security Assistance Force (ISAF) and some with a separate US-led coalition, are currently stationed.